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• "The connection has timed out" - Please help!

  - by gon

  I recently installed a fresh Ubuntu 12.04 LTS on a desktop, and the installation itself was successful (other than 'grub rescue' issue that I encountered but fixed) but this connection problem is really giving me a headache. Symptoms: 1. When I open the FireFox browser and try to connect to a website, it just hangs for a while saying "Connecting..." but eventually loads an error page "The connection has timed out". 2. It's not a browser problem (and I tried setting ipv6 thing to "true" at about:config) because running "sudo apt-get install [some-random-package]" at terminal fails ("E: Unable to locate package [package]") too. All other operations that need internet access are not working. 3. I certainly see a wired network (called "eth1") at the Network Manager, and it says "Connection Established" after disconnecting and then connecting again. I have tried almost everything that could be found from google search results still no luck. Their problems slightly differ from mine or the solutions just don't work. By the way it didn't have internet access when installing Ubuntu 12.04. (I ignored the message that I need internet to install Ubuntu) Could this be a problem? I'm sorry I don't remember if internet worked or not on the previous version of Ubuntu. :( I would really appreciate your help... I don't even know what more to do if this fails too.. Thanks!! Thanks for your comment. Here is the result of ifconfig: eth0 Link encap:Ethernet HWaddr 78:ac:c0:3d:b2:b9 inet addr:10.10.65.185 Bcast:10.10.65.255 Mask:255.255.255.0 inet6 addr: fe80::7aac:c0ff:fe3d:b2b9/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3907 errors:0 dropped:0 overruns:0 frame:0 TX packets:771 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:393118 (393.1 KB) TX bytes:73472 (73.4 KB) Interrupt:16 eth1 Link encap:Ethernet HWaddr 78:ac:c0:3d:b2:b8 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:17 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:4 errors:0 dropped:0 overruns:0 frame:0 TX packets:4 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:204 (204.0 B) TX bytes:204 (204.0 B) route -n: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 10.10.65.1 0.0.0.0 UG 0 0 0 eth0 10.10.65.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0 /etc/resolv.conf: # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 8.8.8.8 nameserver 8.8.4.4 nameserver 10.81.1.8 nameserver 10.1.2.10 nameserver 127.0.0.1 search yamatake.local /etc/network/interfaces: auto lo iface lo inet loopback #auto eth0 #iface eth0 inet dhcp #auto eth1 #iface eth1 inet dhcp And I'll also include the result of 'sudo lshw -C network' in case it might help: *-network description: Ethernet interface product: NetXtreme BCM5764M Gigabit Ethernet PCIe vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:02:00.0 logical name: eth0 version: 10 serial: 78:ac:c0:3d:b2:b9 size: 100Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.121 duplex=full firmware=5764m-v3.35 ip=10.10.65.185 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s resources: irq:93 memory:fc000000-fc00ffff *-network description: Ethernet interface product: NetXtreme BCM5764M Gigabit Ethernet PCIe vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:01:00.0 logical name: eth1 version: 10 serial: 78:ac:c0:3d:b2:b8 size: 100Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.121 duplex=full firmware=5764m-v3.35 latency=0 link=no multicast=yes port=twisted pair speed=100Mbit/s resources: irq:94 memory:fb000000-fb00ffff

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• Problem in udp socket programing in c

  - by Md. Talha

  I complile the following C code of UDP client after I run './udpclient localhost 9191' in terminal.I put "Enter Text= " as Hello, but it is showing error in sendto as below: Enter text: hello hello : error in sendto()guest-1SDRJ2@md-K42F:~/Desktop$ " Note: I open 1st the server port as below in other terminal ./server 9191. I beleive there is no error in server code. The udp client is not passing message to server. If I don't use thread , the message is passing .But I have to do it by thread. UDP client Code: /* simple UDP echo client */ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> #include <netdb.h> #include <stdio.h> #include <pthread.h> #define STRLEN 1024 static void *readdata(void *); static void *writedata(void *); int sockfd, n, slen; struct sockaddr_in servaddr; char sendline[STRLEN], recvline[STRLEN]; int main(int argc, char *argv[]) { pthread_t readid,writeid; struct sockaddr_in servaddr; struct hostent *h; if(argc != 3) { printf("Usage: %s <proxy server ip> <port>\n", argv[0]); exit(0); } /* create hostent structure from user entered host name*/ if ( (h = gethostbyname(argv[1])) == NULL) { printf("\n%s: error in gethostbyname()", argv[0]); exit(0); } /* create server address structure */ bzero(&servaddr, sizeof(servaddr)); /* initialize it */ servaddr.sin_family = AF_INET; memcpy((char *) &servaddr.sin_addr.s_addr, h->h_addr_list[0], h->h_length); servaddr.sin_port = htons(atoi(argv[2])); /* get the port number from argv[2]*/ /* create a UDP socket: SOCK_DGRAM */ if ( (sockfd = socket(AF_INET,SOCK_DGRAM, 0)) < 0) { printf("\n%s: error in socket()", argv[0]); exit(0); } pthread_create(&readid,NULL,&readdata,NULL); pthread_create(&writeid,NULL,&writedata,NULL); while(1) { }; close(sockfd); } static void * writedata(void *arg) { /* get user input */ printf("\nEnter text: "); do { if (fgets(sendline, STRLEN, stdin) == NULL) { printf("\n%s: error in fgets()"); exit(0); } /* send a text */ if (sendto(sockfd, sendline, sizeof(sendline), 0, (struct sockaddr *) &servaddr, sizeof(servaddr)) < 0) { printf("\n%s: error in sendto()"); exit(0); } }while(1); } static void * readdata(void *arg) { /* wait for echo */ slen = sizeof(servaddr); if ( (n = recvfrom(sockfd, recvline, STRLEN, 0, (struct sockaddr *) &servaddr, &slen)) < 0) { printf("\n%s: error in recvfrom()"); exit(0); } /* null terminate the string */ recvline[n] = 0; fputs(recvline, stdout); }

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• I.T. Chargeback : Core to Cloud Computing

  - by Anand Akela

  Contributed by Mark McGill Consolidation and Virtualization have been widely adopted over the years to help deliver benefits such as increased server utilization, greater agility and lower cost to the I.T. organization. These are key enablers of cloud, but in themselves they do not provide a complete cloud solution. Building a true enterprise private cloud involves moving from an admin driven world, where the I.T. department is ultimately responsible for the provisioning of servers, databases, middleware and applications, to a world where the consumers of I.T. resources can provision their infrastructure, platforms and even complete application stacks on demand. Switching from an admin-driven provisioning model to a user-driven model creates some challenges. How do you ensure that users provisioning resources will not provision more than they need? How do you encourage users to return resources when they have finished with them so that others can use them? While chargeback has existed as a concept for many years (especially in mainframe environments), it is the move to this self-service model that has created a need for a new breed of chargeback applications for cloud. Enabling self-service without some form of chargeback is like opening a shop where all of the goods are free. A successful chargeback solution will be able to allocate the costs of shared I.T. infrastructure based on the relative consumption by the users. Doing this creates transparency between the I.T. department and the consumers of I.T. When users are able to understand how their consumption translates to cost they are much more likely to be prudent when it comes to their use of I.T. resources. This also gives them control of their I.T. costs, as moderate usage will translate to a lower charge at the end of the month. Implementing Chargeback successfully create a win-win situation for I.T. and the consumers. Chargeback can help to ensure that I.T. resources are used for activities that deliver business value. It also improves the overall utilization of I.T. infrastructure as I.T. resources that are not needed are not left running idle. Enterprise Manager 12c provides an integrated metering and chargeback solution for Enterprise Manager Targets. This solution is built on top of the rich configuration and utilization information already available in Enterprise Manager. It provides metering not just for virtual machines, but also for physical hosts, databases and middleware. Enterprise Manager 12c provides metering based on the utilization and configuration of the following types of Enterprise Manager Target: Oracle VM Host Oracle Database Oracle WebLogic Server Using Enterprise Manager Chargeback, administrators are able to create a set of Charge Plans that are used to attach prices to the various metered resources. These plans can contain fixed costs (eg. $10/month/database), configuration based costs (eg. $10/month if OS is Windows) and utilization based costs (eg. $0.05/GB of Memory/hour) The self-service user provisioning these resources is then able to view a report that details their usage and helps them understand how this usage translates into cost. Armed with this information, the user is able to determine if the resources are delivering adequate business value based on what is being charged. Figure 1: Chargeback in Self-Service Portal Enterprise Manager 12c provides a variety of additional interfaces into this data. The administrator can access summary and trending reports. Summary reports allow the administrator to drill-down through the cost center hierarchy to identify, for example, the top resource consumers across the organization. Figure 2: Charge Summary Report Trending reports can be used for I.T. planning and budgeting as they show utilization and charge trends over a period of time. Figure 3: CPU Trend Report We also provide chargeback reports through BI Publisher. This provides a way for users who do not have an Enterprise Manager login (such as Line of Business managers) to view charge and usage information. For situations where a bill needs to be produced, chargeback can be integrated with billing applications such as Oracle Billing and Revenue Management (BRM). Further information on Enterprise Manager 12c’s integrated metering and chargeback: White Paper Screenwatch Cloud Management on OTN

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• Software and/(x)or Hardware Projects for Pre-School Kids

  - by haylem

  I offered to participate at my kid's pre-school for various activities (yes, I'm crazy like that), and one of them is to help them discover extra-curricular (big word for a pre-school, but by lack of a better one... :)) hobbies, which may or may not relate to a professional activity. At first I thought that it wouldn't be really easy to have pre-schoolers relate to programming or the internal workings of a computer system in general (and I'm more used to teaching middle-school to university-level students), but then I thought there must be a way. So I'm trying to figure out ways to introduce very young kids (3yo) to computer systems in a fun and preferably educational way. Of course, I don't expect them to start smashing the stack for fun and profit right away (or at least not voluntarily, though I could use the occasion for some toddler tests...), but I'm confident there must be ways to get them interested in both: using the systems, becoming curious about understanding what they do, interacting with the systems to modify them. I guess this setting is not really relevant after all, it's pretty much the same as if you were aiming to achieve the same for your own kids at home. Ideas Considering we're talking 3yo pre-schoolers here, and that at this age some kids are already quite confident using a mouse (some even a keyboard, if not for typing, at least to press some buttons they've come to associate with actions) while others have not yet had any interaction with computers of any kind, it needs to be: rather basic, demonstrated and played with in less then 5 or 10 minutes, doable in in groups or alone, scalable and extendable in complexity to accommodate their varying abilities. The obvious options are: basic smallish games to play with, interactive systems like LOGO, Kojo, Squeak and clones (possibly even simpler than that), or thngs like Lego Systems. I guess it can be a thing to reflect on both at the software and the hardware levels: it could be done with a desktop or laptop machine, a tablet, a smartphone (or a crap-phone, for that matter, as long as you can modify it), or even get down to building something from scratch (Raspberry Pi and Arduino being popular options at the moment). I can probably be in the form of games, funny visualizations (which are pretty much games) w/ Prototype, virtual worlds to explore. I also thought on the moment (and I hope this won't offend anyone) that some approaches to teaching pets could work (reward systems, haptic feedback and such things could quickly point a kid in the right direction to understanding how things work, in a similar fashion - I'm not suggesting to shock the kids!). Hmm, Is There an Actual Question in There? What type of systems do you think might be a good fit, both in terms of hardware and software? Do you have seen such systems, or have anything in mind to work on? Are you aware of some research in this domain, with tangible results? Any input is welcome. It's not that I don't see options: there are tons, but I have a harder time pinpointing a more concrete and definite type of project/activity, so I figure some have valuable ideas or existing ones. Note: I am not advocating that every kid should learn to program, be interested in computer systems, or that all of them in a class would even care enough to follow such an introduction with more than a blank stare. I don't buy into the "everybody would benefit from learning to program" thing. Wouldn't hurt, but not necessary in any way. But if I can walk out of there with a few of them having smiled using the thing (or heck, cried because others took them away from them), that'd be good enough. Related Questions I've seen and that seem to complement what I'm looking for, but not exactly for the same age groups or with the same goals: Teaching Programming to Kids Recommendations for teaching kids math concepts & skills for programming?

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• Identity in .NET 4.5&ndash;Part 3: (Breaking) changes

  - by Your DisplayName here!

  I recently started porting a private build of Thinktecture.IdentityModel to .NET 4.5 and noticed a number of changes. The good news is that I can delete large parts of my library because many features are now in the box. Along the way I found some other nice additions. ClaimsIdentity now has methods to query the claims collection, e.g. HasClaim(), FindFirst(), FindAll(). ClaimsPrincipal has those methods as well. But they work across all contained identities. Nice! ClaimsPrincipal.Current retrieves the ClaimsPrincipal from Thread.CurrentPrincipal. Combined with the above changes, no casting necessary anymore. SecurityTokenHandler now has read and write methods that work directly with strings. This makes it much easier to deal with non-XML tokens like SWT or JWT. A new session security token handler that uses the ASP.NET machine key to protect the cookie. This makes it easier to get started in web farm scenarios. No need for a custom service host factory or the federation behavior anymore. WCF can be switched into “WIF mode” with the useIdentityConfiguration switch (odd name though). Tooling has become better and the new test STS makes it very easy to get started. On the other hand – and that was kind of expected – to bring claims into the core framework, there are also some breaking changes for WIF code. If you want to migrate (and I would recommend that), most changes to your code are mechanical. The following is a brain dump of the changes I encountered. Assembly Microsoft.IdentityModel is gone. The new functionality is now in mscorlib, System.IdentityModel(.Services) and System.ServiceModel. All the namespaces have changed as well. No IClaimsPrincipal and IClaimsIdentity anymore. Configuration section has been split into <system.identityModel /> and <system.identityModel.services />. WCF configuration story has changed as well. Claim.ClaimType is now Claim.Type. ClaimCollection is now IEnumerable<Claim>. IsSessionMode is now IsReferenceMode. Bootstrap token handling is different now. ClaimsPrincipalHttpModule is gone. This is not really needed anymore, apart from maybe claims transformation (see here). Various factory methods on ClaimsPrincipal are gone (e.g. ClaimsPrincipal.CreateFromIdentity()). SecurityTokenHandler.ValidateToken now returns a ReadOnlyCollection<ClaimsIdentity>. Some lower level helper classes are gone or internal now (e.g. KeyGenerator). The WCF WS-Trust bindings are gone. I think this is a pity. They were *really* useful when doing work with WSTrustChannelFactory. Since WIF is part of the Windows operating system and also supported in future versions of .NET, there is no urgent need to migrate to the 4.5 claims model. But obviously, going forward, at some point you want to make the move.

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• Hosted Monitoring

  - by Grant Fritchey

  The concept of using services to take the place of writing a lot of your own code goes way, way back in computing history. The fundamentals of the concept go back to the dawn of computing with places like IBM hosting time-shares for computing power that you could rent for short periods of time. But things really took off with the building of the Web. Now, all the growth with virtual machines, hosted machines, hosted services from vendors like Amazon and Microsoft, the need to keep all of your software locally on physical boxes is just going the way of the dodo. There will likely always be some pieces of software that you keep on machines on your property or on your person, but the concept of keeping fundamental services locally is going away. As someone put it to me once, if you were starting a business right now, would you bother setting up an Exchange server to manage your email or would you just go to one of the external mail services for everything? For most of us (who are not Exchange admins) the answer is pretty easy. With all this momentum to having external services manage more and more of the infrastructure that’s not business unique, why would you burn up a server and license instance setting up monitoring for your SQL Servers? Of course, some of you are dealing with hyper-sensitive data that might require, through law or treaty, that you lock it down and never expose it to the intertubes, but most of us are not. So, what if someone else took on the basic hassle of setting up monitoring on your systems? That’s what we’re working on here at Red Gate. Right now it’s a private test, but we’re growing it and developing it and it’ll be going to a public beta, probably (hopefully) this year. I’m running it on my machines right now. The concept is pretty simple. You put a relay on your server, poke a hole in your firewall for it, and we start monitoring your server using SQL Monitor. It’s actually shocking how easy it is to get going. You still have to adjust your alerting thresholds, but that’s a standard part of alerting. Your pain threshold and my pain threshold for any given alert may be different. But from there, we do all the heavy lifting, keeping your data online and available, providing you with access to the information about how your servers are behaving, everything. Maybe it’s just me, but I’m really excited by this. I think we’re getting to a place where we can really help the small and medium sized businesses get a monitoring solution in place, quickly and easily. All you crazy busy, and possibly accidental, DBAs and system admins finally can set up monitoring without taking all the time to configure systems, run installs, and all the rest. You just have to tweak your alerts and you’re ready to run. If you are interested in checking it out, you can apply for the closed beta through the Monitor web page.

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• How can I change the color of the text in my iFrame? [closed]

  - by VinylScratch

  I have code here: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Frag United Banlist</title> </head> <body> <h1>Tekkit Banlist</h1> <?php // change these things $server = "server-host"; $dbuser = "correct-user"; $dbpass = "correct-password"; $dbname = "correct-database"; mysql_connect($server, $dbuser, $dbpass); mysql_select_db($dbname); $result = mysql_query("SELECT * FROM banlist ORDER BY id DESC"); //This will display the most recent by id edit this query how you see fit. Limit, Order, ect. echo "<table width=100% border=1 cellpadding=3 cellspacing=0>"; echo "<tr style=\"font-weight:bold\"> <td>ID</td> <td>User</td> <td>Reason</td> <td>Admin/Mod</td> <td>Time</td> <td>Ban Length</td> </tr>"; while($row = mysql_fetch_assoc($result)){ if($col == "#eeeeee"){ $col = "#ffffff"; }else{ $col = "#eeeeee"; } echo "<tr bgcolor=$col>"; echo "<td>".$row['id']."</td>"; echo "<td>".$row['user']."</td>"; echo "<td>".$row['reason']."</td>"; echo "<td>".$row['admin']."</td>"; //Convert Epoch Time to Standard format $datetime = date("F j, Y, g:i a", $row['time']); echo "<td>$datetime</td>"; $dateconvert = date("F j, Y, g:i a", $row['length']); if($row['length'] == "0"){ echo "<td>None</td>"; }else{ echo "<td>$dateconvert</td>"; } echo "<td>".$row['id']."</td>"; echo "</tr>"; } echo"</table>" ?> </div> </body></html> And I am trying to make it so that when I put it in this iframe: <iframe src="http://bans.fragunited.net/" width="100%" length="100%"><p>Your browser does not support iframes.</p></iframe> But if you go to this page, fragunited.net/bans, (not bans.fragunited.net) the text is black and I want it to be white so you can actually see it. Sorry for the large amount of code, however I don't know where you have to put the code to change the color.

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• ????????????????? Oracle Solaris ??? - Solaris 11 ????

  - by kazun

  ???????????????? OS ????????????????????? 20 ??????????????????? Solaris?????????????????????? OS????????????????????????Solaris ???????????????????? ??????Solaris ?????????????? 4 ????????????????????? Oracle Solaris 11 ??????????????? [????????????]???? ?(????????????? ???)???? ?(??????????????)???? ?(????????)???? ?(?????????????????)(50??) Oracle Solaris 11 ??????? ???:Oracle Solaris 11??????? Solaris ??????????????????????????????????????????????Oracle Solaris 10 ?????????????????Oracle Solaris 11 ???Oracle Solaris ???????????????????????????????????????????????????????????????????????????????????Oracle Solaris ??????????????????????????Oracle Solaris ????????????????????????????????????????? ??:??????????????????????????????????????????????????????????????????????????????????Oracle Solaris 11 ????????????????????????????????????????????????????????????????????????????????????????????????Oracle Solaris 11 ????????????? ???:Oracle Solaris 11 ????????????????????????????????????????????????????????????Oracle Solaris ??????????????????????Solaris ????????????????????????Oracle Solaris 11 ?????????????????????????????????????????????????????????????????????? Oracle Solaris 11 ??????????????? ??:???????????????????ZFS?????????????Oracle Solaris ???????????????????????????????????????IPS???????????????????????? ??:?????????????????????? OS ??????????????????????????????????????????????????????????????????? OS ????? Oracle Solaris 11 ??? ??:????????????????????????????????????????????????? Oracle Solaris 11 ???????????????????????????????????????????????????????? ??:????????????????????Solaris Trusted Extensions ? Solaris ????????????Privilege ????????????????????????????????Solaris 10 ???????????????????? ??:UNIX ?????????????????????????????????????Oracle Solaris 11 ??????????????????????????????????????????????????ZFS ??????????????????????????????????????????????????Oracle Solaris ?????????????????????????????????? ???:Oracle Solaris ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Solaris 11 ??????????????????????????????????????????????????? ?????????????Oracle Solaris 11 ??:Oracle Solaris ?????????????????????????????????????????????????????????????????? ZFS ?????????????????????????????????????????????? ??:?????????????????????????????????????????????????????????????????????Oracle Solaris ??????????????????????? ??:DTrace ????????????????????????????????????????????????????????????? ??:???????????????????????????????????????????????????????????????????????????????????????? ???:?????????????????????????????????????????????????????????????????????????Solaris ???????????????????????????????????????????????????????????????????????????? ??:?????????????????? Solaris 10 ?????????????????????????????????????? ???:ISV ??????????????????????????????? ????????????????? T4 ??????????????? T ?????? 5 ???????????????????????????????????? CPU ?????????????????? OS ? Solaris ??????????????????????????????????????????????? ??:???????????????? OS ???? Solaris ???????????????????????????????????????????????????? Oracle Solaris ????????? ??:???????????????????????????????????????????????????????????????????????????????????????? ZFS ?????????????????????????ZFS ??????????????????????????????????????? ???:Linux ??????????????????????????Solaris 11 ?????????????????????? GNU ????????????????????????????Solaris ?????????(Oracle Solaris Studio)????????????? Oracle Solaris Studio ?Linux??????????????Linux ??????????? Solaris ????????????????Linux ? Oracle Solaris Studio ?????????????????????????? Solaris ??????????????????? ??:??????????????????????????????????????????????????????????????????????????????????????????????????????????????????BCP(??????)??????????????????? ??:???????? Solaris 11 ?????? IA Server ?????????????????????????????????????????????…???????????Windows ????????????????????? Oracle Virtual Box ????????? Oracle Solaris 11 ??????????? ??:???Oracle Solaris ????????(?)??????????????ZFS???DTrace?????????????????????????????????????Solaris ?????????????????????????????????????????????????????????????????????????????Solaris ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??:??? 3 ??????????????????????????????????????Oracle Solaris 11 ???????????? ??:???????????????????? OS ??????????????????????????Oracle Solaris 11 ???????????????????????????????????????????????????????????????? ???:???????????? Solaris ???????????????Solaris 10 ???? 6 ??????????????????????????????????Oracle Solaris ?????????????????????????????? ?????? Oracle Solaris 10 Oracle Solaris 11

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• ??Data Guard???????Redo GAP

  - by JaneZhang(???)

    ?Oracle Data Guard?,Redo Gap??????????????????redo????????????,?????????redo??????????,?????????????:ARC:????MRP:Media Recovery Process,????????redoRFS:Remote File Server ,???????????redo??FAL:Fetch Archive Log????:?????????gap?,??????????gap?????:Oracle 11.2.0.2 on Linux 5.????:1.?????????????:Primary:MAX(SEQUENCE#)--------------           86Standby:MAX(SEQUENCE#)--------------           862. ??????,??gap:????????: #ifconfig eth0 down???????switch logfile:SQL>alter system switch logfile;SQL>alter system switch logfile;...Primary:MAX(SEQUENCE#)--------------           96????alert log?????????????:TNS-00513: Destination host unreachable   nt secondary err code: 101   nt OS err code: 0Error 12543 received logging on to the standbyFAL[server, ARCp]: Error 12543 creating remote archivelog file 'STANDBY'FAL[server, ARCp]: FAL archive failed, see trace file.ARCH: FAL archive failed. Archiver continuingORACLE Instance orcl - Archival Error. Archiver continuing.3.??????????????,????????????:mv *.arc ../4. ???????:#ifconfig eth0 up5.??,???ARC???????????????????MRP???gap??gap fetching.??alert log:Thu Mar 29 19:58:49 2012Media Recovery Waiting for thread 1 sequence 87 (in transit) <====  ?????,??87...Thu Mar 29 20:08:45 2012...Media Recovery Waiting for thread 1 sequence 94Thu Mar 29 20:11:01 2012RFS[61]: Assigned to RFS process 13643RFS[61]: Opened log for thread 1 sequence 97 dbid 1285401128 branch 757620395Archived Log entry 80 added for thread 1 sequence 97 rlc 757620395 ID 0x4c9d8928 dest 2:Thu Mar 29 20:11:02 2012RFS[62]: Assigned to RFS process 13645RFS[62]: Selected log 4 for thread 1 sequence 98 dbid 1285401128 branch 757620395Thu Mar 29 20:11:02 2012Primary database is in MAXIMUM PERFORMANCE modeRe-archiving standby log 4 thread 1 sequence 98Thu Mar 29 20:11:02 2012Archived Log entry 81 added for thread 1 sequence 98 ID 0x4c9d8928 dest 1:RFS[63]: Assigned to RFS process 13647RFS[63]: Selected log 4 for thread 1 sequence 99 dbid 1285401128 branch 757620395Thu Mar 29 20:11:05 2012Fetching gap sequence in thread 1, gap sequence 94-96 <===========?gap...6.??MRP?trace,?????MRP ??fetching gap:MRP trace:*** 2012-03-29 20:08:45.375 4265 krsh.cMedia Recovery Waiting for thread 1 sequence 94*** 2012-03-29 20:11:05.543*** 2012-03-29 20:11:05.543 4265 krsh.cFetching gap sequence in thread 1, gap sequence 94-96 <==========MRP?gap.Redo shipping client performing standby login*** 2012-03-29 20:11:05.593 4595 krsu.cLogged on to standby successfullyClient logon and security negotiation successful!7.????????????,???RFS????????, MRP ????????apply.Thu Mar 29 20:12:06 2012RFS[64]: Assigned to RFS process 13649RFS[64]: Opened log for thread 1 sequence 94 dbid 1285401128 branch 757620395Archived Log entry 82 added for thread 1 sequence 94 rlc 757620395 ID 0x4c9d8928 dest 2:Thu Mar 29 20:12:06 2012RFS[65]: Assigned to RFS process 13651RFS[65]: Opened log for thread 1 sequence 95 dbid 1285401128 branch 757620395Thu Mar 29 20:12:06 2012RFS[66]: Assigned to RFS process 13653RFS[66]: Opened log for thread 1 sequence 96 dbid 1285401128 branch 757620395Archived Log entry 83 added for thread 1 sequence 95 rlc 757620395 ID 0x4c9d8928 dest 2:Archived Log entry 84 added for thread 1 sequence 96 rlc 757620395 ID 0x4c9d8928 dest 2:Thu Mar 29 20:12:16 2012Media Recovery Log /home/oracle/arch1/standby/1_94_757620395.arcMedia Recovery Log /home/oracle/arch1/standby/1_95_757620395.arcMedia Recovery Log /home/oracle/arch1/standby/1_96_757620395.arcMedia Recovery Log /home/oracle/arch1/standby/1_97_757620395.arcMedia Recovery Log /home/oracle/arch1/standby/1_98_757620395.arc????:????????,????gap???,???ARC?????????gap??,????????????MRP???apply log??????gap,???????FAL????? ?:?11g,??????ARC??????RFS?MRP?????????????gap. 8. ????????MRP??FAL??gap??,????????????,??MRP?trace???:FAL[client, MRP0],?????FAL??? *** 2012-03-29 21:18:15.964 4265 krsh.cError 1031 received logging on to the standby*** 2012-03-29 21:18:15.964 4265 krsh.cFAL[client, MRP0]: Error 1031 connecting to PRIMARY for fetching gap sequence

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• Apache2 configuration error: "<VirtualHost> was not closed" error

  - by Chris

  So I've already checked through my config file and I really can't see an instance where any tag hasn't been properly closed...but I keep getting this configuration error...Would you mind taking a look through the error and the config file below? Any assistance would be greatly appreciated. FYI, I've already googled the life out of the error and looked through the log extensively, I really can't find anything. Error: apache2: Syntax error on line 236 of /etc/apache2/apache2.conf: syntax error on line 1 of /etc/apache2/sites-enabled/000-default: /etc/apache2/sites-enabled/000-default:1: was not closed. Line 236 of apache2.conf: # Include the virtual host configurations: Include /etc/apache2/sites-enabled/ Contents of 000-default: <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot /var/www <Directory /> Options FollowSymLinks AllowOverride None </Directory> <Directory /var/www/> Options Indexes FollowSymLinks MultiViews AllowOverride None Order allow,deny allow from all </Directory> ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ <Directory "/usr/lib/cgi-bin"> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog /var/log/apache2/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog /var/log/apache2/access.log combined Alias /doc/ "/usr/share/doc/" <Directory "/usr/share/doc/"> Options Indexes MultiViews FollowSymLinks AllowOverride None Order deny,allow Deny from all Allow from 127.0.0.0/255.0.0.0 ::1/128 </Directory> </VirtualHost> <VirtualHost *:443> SetEnvIf Request_URI "^/u" dontlog ErrorLog /var/log/apache2/error.log Loglevel warn SSLEngine On SSLCertificateFile /etc/apache2/ssl/apache.pem ProxyRequests Off <Proxy *> AuthUserFile /srv/ajaxterm/.htpasswd AuthName EnterPassword AuthType Basic require valid-user Order Deny,allow Allow from all </Proxy> ProxyPass / http://localhost:8022/ ProxyPassReverse / http://localhost:8022/ </VirtualHost> UPDATE I had a load of other issues with my install so I wound up just wiping it and reinstalling. If I run into the same problem, I'll repost. Everyone, thanks for your help/suggestions.

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• Group Policy error 1006 with and error code 52

  - by Bernesto

  I have a hyper-v cluster operating on win2k8 R2 in a 2003 forest. These servers are at our NOC with a DC that connects to our PDC at HQ via a persistent VPN. The cluster boxes are reporting a error event ID 1006 shown below. The DC is also reporting an error 5805 also shown below. I have found numorus posts regarding 1006 errors, but none for error ID 52's. It's weird, I can ping and I can browse network shares on the DC from each. I thought maybe a DNS or net work issue, but nslook up works too. Event 1006 <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-GroupPolicy" Guid="{AEA1B4FA-97D1-45F2-A64C-4D69FFFD92C9}" /> <EventID>1006</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>1</Opcode> <Keywords>0x8000000000000000</Keywords> <TimeCreated SystemTime="2013-12-17T00:08:19.582292600Z" /> <EventRecordID>41808</EventRecordID> <Correlation ActivityID="{26B10592-6228-4A3E-845B-E04B49702A54}" /> <Execution ProcessID="964" ThreadID="1384" /> <Channel>System</Channel> <Computer>NEOREEFVH1.neoreef.com</Computer> <Security UserID="S-1-5-18" /> </System> <EventData> <Data Name="SupportInfo1">1</Data> <Data Name="SupportInfo2">5012</Data> <Data Name="ProcessingMode">0</Data> <Data Name="ProcessingTimeInMilliseconds">1138</Data> <Data Name="ErrorCode">52</Data> <Data Name="ErrorDescription">Unavailable</Data> <Data Name="DCName" /> </EventData> </Event> Event 5805 Event Type: Error Event Source: NETLOGON Event Category: None Event ID: 5805 Date: 12/16/2013 Time: 2:32:01 PM User: N/A Computer: NEOREEFSRV15 Description: The session setup from the computer NEOREEFVH3 failed to authenticate. The following error occurred: Access is denied. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 22 00 00 c0 "..À Here are the networks on the hosts: Any with a "Enabled" Are virtual switches.

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• x.gif in Apache logs

  - by T. Stone

  I manage a Django site where we host the media on a subdomain. There shouldn't be any requests for media to the main domain. However I keep seeing these requests for "x.gif" showing up in the access logs on the domain that's handled by WSGI (not the media domain). Can anyone explain what this is? X.X.X.X - - [08/Mar/2010:10:04:00 -1000] "GET / HTTP/1.1" 200 3724 X.X.X.X - - [08/Mar/2010:10:04:10 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:10 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:10 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:10 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:51 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:52 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:52 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:52 -1000] "GET /x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:56 -1000] "GET /contact/ HTTP/1.1" 200 7196 X.X.X.X - - [08/Mar/2010:10:04:58 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:04:58 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:00 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:00 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:00 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:00 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:01 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:01 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:01 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:01 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:02 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:02 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:02 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:02 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:03 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:03 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:03 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:04 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:04 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:04 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:04 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:05 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:05 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:05 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:05 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:06 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:06 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:06 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653 X.X.X.X - - [08/Mar/2010:10:05:06 -1000] "GET /contact/x.gif HTTP/1.1" 404 2653

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• Using Supermicro IPMI behind a Proxy?

  - by Stefan Lasiewski

  This is a SuperMicro server with a X8DT3 motherboard which contains an On-board IPMI BMC. In this case, the BMC is a Winbond WPCM450). I believe many Dell servers use this a similar BMC model. A common practice with IPMI is to isolated it to a private, non-routable network. In our case all IPMI cards are plugged into a private management LAN at 192.168.1.0/24 which has no route to the outside world. If I plug my laptop into the 192.168.1.0/24 network, I can verify that all IPMI features work as expected, including the remote console. I need to access all of the IPMI features from a different network, over some sort of encrypted connection. I tried SSH port forwarding. This works fine for a few servers, however, we have close to 100 of these servers and maintaining a SSH client configuration to forward 6 ports on 100 servers is impractical. So I thought I would try a SOCKS proxy. This works, but it seems that the Remote Console application does not obey my systemwide proxy settings. I setup a SOCKS proxy. Verbose logging allows me to see network activity, and if ports are being forwarded. ssh -v -D 3333 [email protected] I configure my system to use the SOCKS proxy. I confirm that Java is using the SOCKS proxy settings. The SOCKS proxy is working. I connect to the BMC at http://192.168.1.100/ using my webbrowser. I can log in, view the Server Health, power the machine on or off, etc. Since SSH verbose logging is enabled, I can see the progress. Here's where it get's tricky: I click on the "Launch Console" button which downloads a file called jviewer.jnlp. JNLP files are opened with Java Web Start. A Java window opens. The titlebar says says "Redirection Viewer" in the title bar. There are menus for "Video" "Keyboard" "Mouse", etc. This confirms that Java is able to download the application through the proxy, and start the application. 60 seconds later, the application times out and simply says "Error opening video socket". Here's a screenshot. If this worked, I would see a VNC-style window. My SSH logs show no connection attempts to ports 5900/5901. This suggests that the Java application started the VNC application, but that the VNC application ignores the systemwide proxy settings and is thus unable to connect to the remote host. Java seems to obey my systemwide proxy settings, but this VNC application seems to ignore it. Is there any way for me to force this VNC application to use my systemwide proxy settings?

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• Unable to set up SSL support for Apache 2 on Debian

  - by Francesco

  I am trying to set up ssl support for Apache 2 on Debian. Versions are: Debian GNU/Linux 6.0 apache2 2.2.16-6+squeeze1 I followed a lot of how-tos for days but I couldn't make it work. Here are my steps and configuration files (ServerName and DocumentRoot are changed for privacy, in case tell me): # mkdir /etc/apache2/ssl # openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/apache.pem -keyout /etc/apache2/apache.pem at this point I've a doubt about permissions on apache.pem, at this step they are -rw-r--r-- 1 root root Maybe it has to belong to www-data? Then I enable ssl-mod with # a2enmod ssl # /etc/init.d/apache2 restart I modify /etc/apache2/sites-available/default-ssl in this way (I put port 8080 because I need port 443 for another purpose): <VirtualHost *:8080> SSLEngine on SSLCertificateFile /etc/apache2/ssl/apache.pem SSLCertificateKeyFile /etc/apache2/ssl/apache.pem ServerAdmin webmaster@localhost DocumentRoot /var/www <Directory /> Options Indexes FollowSymLinks AllowOverride All </Directory> <Directory /var/www/> Options Indexes FollowSymLinks MultiViews AllowOverride All Order allow,deny allow from all </Directory> ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ <Directory "/usr/lib/cgi-bin"> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog ${APACHE_LOG_DIR}/access.log combined Alias /doc/ "/usr/share/doc/" <Directory "/usr/share/doc/"> Options Indexes MultiViews FollowSymLinks AllowOverride None Order deny,allow Deny from all Allow from 127.0.0.0/255.0.0.0 ::1/128 </Directory> </VirtualHost> <VirtualHost *:8080> DocumentRoot /home/user1/public_html/ ServerName first.server.org # Other directives here </VirtualHost> <VirtualHost *:8080> DocumentRoot /home/user2/public_html/ ServerName second.server.org # Other directives here </VirtualHost> I have to point out that the same configuration works on http (it is a copy of /etc/apache2/sites-available/default with some differences - port and ssl support). My /etc/apache2/ports.conf is the following: # If you just change the port or add more ports here, you will likely also # have to change the VirtualHost statement in # /etc/apache2/sites-enabled/000-default # This is also true if you have upgraded from before 2.2.9-3 (i.e. from # Debian etch). See /usr/share/doc/apache2.2-common/NEWS.Debian.gz and # README.Debian.gz #NameVirtualHost *:80 Listen 80 <IfModule mod_ssl.c> # If you add NameVirtualHost *:443 here, you will also have to change # the VirtualHost statement in /etc/apache2/sites-available/default-ssl # to <VirtualHost *:443> # Server Name Indication for SSL named virtual hosts is currently not # supported by MSIE on Windows XP. #NameVirtualHost *:8080 Listen 8080 </IfModule> <IfModule mod_gnutls.c> Listen 8080 </IfModule> Any suggestion? Thanks

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• Time Service will not start on Windows Server - System error 1290

  - by paradroid

  I have been trying to sort out some time sync issues involving two domain controllers and seem to have ended up with a bigger problem. It's horrible. They are both virtual machines (one being on Amazon EC2), which I think may complicate things regarding time servers. The primary DC with all the FSMO roles is on the LAN. I reset its time server configuration like this (from memory): net stop w32time w23tm /unregister shutdown /r /t 0 w32tm /register w32tm /config /manualpeerlist:”0.uk.pool.ntp.org,1.uk.pool.ntp.org,2.uk.pool.ntp.org,3.uk.pool.ntp.org” /syncfromflags:manual /reliable:yes /update W32tm /config /update net start w32time reg QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config /v AnnounceFlags I checked to see if it was set to 0x05, which it was. The output for... w32tm /query /status Leap Indicator: 0(no warning) Stratum: 1 (primary reference - syncd by radio clock) Precision: -6 (15.625ms per tick) Root Delay: 0.0000000s Root Dispersion: 10.0000000s ReferenceId: 0x4C4F434C (source name: "LOCL") Last Successful Sync Time: 10/04/2012 15:03:27 Source: Local CMOS Clock Poll Interval: 6 (64s) While this was not what was intended, I thought I would sort it out after I made sure that the remote DC was syncing with it first. On the Amazon EC2 remote replica DC (Windows Server 2008 R2 Core)... net stop w32time w32tm /unregister shutdown /r /t 0 w32time /register net start w32time This is where it all goes wrong System error 1290 has occurred. The service start failed since one or more services in the same process have an incompatible service SID type setting. A service with restricted service SID type can only coexist in the same process with other services with a restricted SID type. If the service SID type for this service was just configured, the hosting process must be restarted in order to start this service. I cannot get the w32time service to start. I've tried resetting the time settings and tried to reverse what I have done. The Ec2Config service cannot start either, as it depends on the w32time service. All the solutions I have seen involve going into the telephony service registry settings, but as it is Server Core, it does not have that role, and I cannot see the relationship between that and the time service. w32time runs in the LocalService group and this telephony service which does not exist on Core runs in the NetworkService group. Could this have something to do with the process (svchost.exe) not being able to be run as a domain account, as it now a domain controller, but originally it ran as a local user group, or something like that? There seem to be a lot of cases of people having this problem, but the only solution has to do with the (non-existant on Core) telephony service. Who even uses that?

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• pfsense peer-to-peer OpenVPN not connecting

  - by John P

  I'm trying to setup a peer-to-peer OpenVPN between two pfsense servers running 2.0.1-RELEASE, but the client keeps getting the connection dropped, with a status of "reconnecting; ping-restart" and nothing appears to be routing between them. Both these firewalls are also doing PPTP VPNs that are working correctly. FW01 ("server") ======================= LAN: 10.1.1.2/24 WAN: xx.xx.126.34/27 ServerMode: Peer to Peer (Shared Key) Protocol: UDP DeviceMode: tun Interface: WAN Port 1194 Tunnel: 10.0.8.1/30 Local Network: 10.1.1.0/24 Remote Network: 192.168.1.0/24 Firewall Rule in OpenVPN tab: UDP * * * * * none FW03 (client) LAN: 192.168.1.2/24 WAN: xx.xx.9.66/27 ServerMode: Peer to Peer (Shared Key) Protocol: UDP DeviceMode: tun Interface: WAN Server Host: xx.xx.126.34 Tunnel: -- also tried 10.1.8.0/24 Remote Network: 10.1.1.0/24 Client Logs: System Log Apr 6 18:00:08 kernel: ... Restarting packages. Apr 6 18:00:13 check_reload_status: Starting packages Apr 6 18:00:19 php: : Restarting/Starting all packages. Apr 6 18:00:56 kernel: ovpnc1: link state changed to DOWN Apr 6 18:00:56 check_reload_status: Reloading filter Apr 6 18:00:57 check_reload_status: Reloading filter Apr 6 18:00:57 kernel: ovpnc1: link state changed to UP Apr 6 18:00:57 check_reload_status: rc.newwanip starting ovpnc1 Apr 6 18:00:57 check_reload_status: Syncing firewall Apr 6 18:01:02 php: : rc.newwanip: Informational is starting ovpnc1. Apr 6 18:01:02 php: : rc.newwanip: on (IP address: ) (interface: ) (real interface: ovpnc1). Apr 6 18:01:02 php: : rc.newwanip: Failed to update IP, restarting... Apr 6 18:01:02 php: : send_event: sent interface reconfigure got ERROR: incomplete command. all reload reconfigure restart newip linkup sync Client OpenVPN log Apr 6 18:39:14 openvpn[12177]: Inactivity timeout (--ping-restart), restarting Apr 6 18:39:14 openvpn[12177]: SIGUSR1[soft,ping-restart] received, process restarting Apr 6 18:39:16 openvpn[12177]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts Apr 6 18:39:16 openvpn[12177]: Re-using pre-shared static key Apr 6 18:39:16 openvpn[12177]: Preserving previous TUN/TAP instance: ovpnc1 Apr 6 18:39:16 openvpn[12177]: UDPv4 link local (bound): [AF_INET]64.94.9.66 Apr 6 18:39:16 openvpn[12177]: UDPv4 link remote: [AF_INET]64.74.126.34:1194 Server OpenVPN log Apr 6 14:40:36 openvpn[22117]: UDPv4 link remote: [undef] Apr 6 14:40:36 openvpn[22117]: UDPv4 link local (bound): [AF_INET]xx.xx.126.34:1194 Apr 6 14:40:36 openvpn[21006]: /usr/local/sbin/ovpn-linkup ovpns1 1500 1557 10.1.8.1 10.1.8.2 init Apr 6 14:40:36 openvpn[21006]: /sbin/ifconfig ovpns1 10.1.8.1 10.1.8.2 mtu 1500 netmask 255.255.255.255 up Apr 6 14:40:36 openvpn[21006]: do_ifconfig, tt-ipv6=0, tt-did_ifconfig_ipv6_setup=0 Apr 6 14:40:36 openvpn[21006]: TUN/TAP device /dev/tun1 opened Apr 6 14:40:36 openvpn[21006]: Control Channel Authentication: using '/var/etc/openvpn/server1.tls-auth' as a OpenVPN static key file Apr 6 14:40:36 openvpn[21006]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts Apr 6 14:40:36 openvpn[21006]: OpenVPN 2.2.0 amd64-portbld-freebsd8.1 [SSL] [LZO2] [eurephia] [MH] [PF_INET6] [IPv6 payload 20110424-2 (2.2RC2)] built on Aug 11 2011 Apr 6 14:40:36 openvpn[17171]: SIGTERM[hard,] received, process exiting Apr 6 14:40:36 openvpn[17171]: /usr/local/sbin/ovpn-linkdown ovpns1 1500 1557 10.1.8.1 10.1.8.2 init Apr 6 14:40:36 openvpn[17171]: ERROR: FreeBSD route delete command failed: external program exited with error status: 1 Apr 6 14:40:36 openvpn[17171]: event_wait : Interrupted system call (code=4) Apr 6 14:06:32 openvpn[17171]: Initialization Sequence Completed Apr 6 14:06:32 openvpn[17171]: UDPv4 link remote: [undef] Apr 6 14:06:32 openvpn[17171]: UDPv4 link local (bound): [AF_INET]xx.xx.126.34:1194

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• CentOS 5.5 : Postfix, Dovecot & MySQL

  - by GruffTech

  I'm hoping someone has seen this issue before because I'm at quite a loss. We're building a new outbound smtp server for our clients that features anti-spam scanning and virus scanning for outbound emails, something we had not previously done. So with CentOS 5.5 x64, Installed and patched completely. Postfix & Dovecot both installed via base repo. [grufftech@outgoing postfix]# rpm -qa | grep postfix postfix-2.3.3-2.1.el5_2 [grufftech@outgoing postfix]# rpm -qa | grep dovecot dovecot-1.0.7-7.el5 [grufftech@outgoing ~]# dovecot --build-options Build options: ioloop=poll notify=inotify ipv6 openssl SQL drivers: mysql postgresql Passdb: checkpassword ldap pam passwd passwd-file shadow sql Userdb: checkpassword ldap passwd prefetch passwd-file sql static /etc/dovecot.conf auth default { mechanisms = plain login digest-md5 cram-md5 passdb sql { args = /etc/dovecot-mysql.conf } userdb sql { args = /etc/dovecot-mysql.conf } userdb prefetch { } user = nobody socket listen { master { path = /var/run/dovecot/auth-master mode = 0660 user = postfix group = postfix } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } All the server is doing is auth for postfix, so no reason to have imap / pop / dict. /etc/dovecot-mysql.conf driver = mysql connect = host=10.0.32.159 dbname=mail user=****** password=******** default_pass_scheme = plain user_query = select 1 password_query = select password from users where username = '%n' and domain = '%d' So drop in my configuration, (which is working on another server identical to this one.) [grufftech@outgoing ~]# /etc/init.d/dovecot start Starting Dovecot Imap: [ OK ] Sweet. Booted up nicely, thats good.... (incoming problem in 3....2....1....) May 21 08:09:01 outgoing dovecot: Dovecot v1.0.7 starting up May 21 08:09:02 outgoing dovecot: auth-worker(default): mysql: Connect failed to 10.0.32.159 (mail): Can't connect to MySQL server on '10.0.32.159' (13) - waiting for 1 seconds before retry well what the crap. went and checked permissions on my MySQL database, and its fine. [grufftech@outgoing ~]# mysql vpopmail -h 10.0.32.159 -u ****** -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 127828558 Server version: 4.1.22 Type 'help;' or '\h' for help. Type '\c' to clear the buffer. mysql>\q So! My server can talk to my database server. but dovecot, for whatever reason, isn't able to. I've fiddled with it for the last six hours, grabbed slightly-older copies of the RPM (ones that matched our production server exactly) to test those, copied configs, searched google, searched server fault, chatted in IRC, banged my head against the table, I've done it all. Surely I'm doing something wrong or forgetting something, can anyone tell me what the elephant in the room is? This stuff is supposed to work.

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• Wubi and Vista 64 bits can't work

  - by Daok

  First of all, I have posted this issue at Ubuntu Forum without success yet. Hello, I have downloaded "kubuntu-9.10-desktop-amd64.iso" and I have mounted it on my Windows Vista 64 bits Ultimate. I have downloaded wubi 9.10. The problem is when installing, it crash after few time. Here is the log file: 11-26 21:07 INFO root: === wubi 9.10ubuntu1 rev160 === 11-26 21:07 DEBUG root: Logfile is c:\users\patrick\appdata\local\temp\wubi-9.10ubuntu1-rev160.log 11-26 21:07 DEBUG root: sys.argv = ['main.pyo', '--exefile="Z:\\wubi.exe"'] 11-26 21:07 DEBUG CommonBackend: data_dir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\data 11-26 21:07 DEBUG WindowsBackend: 7z=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\bin\7z.exe 11-26 21:07 DEBUG CommonBackend: Fetching basic info... 11-26 21:07 DEBUG CommonBackend: original_exe=Z:\wubi.exe 11-26 21:07 DEBUG CommonBackend: platform=win32 11-26 21:07 DEBUG CommonBackend: osname=nt 11-26 21:07 DEBUG CommonBackend: language=fr_CA 11-26 21:07 DEBUG CommonBackend: encoding=cp1252 11-26 21:07 DEBUG WindowsBackend: arch=amd64 11-26 21:07 DEBUG CommonBackend: Parsing isolist=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\data\isolist.ini 11-26 21:07 DEBUG CommonBackend: Adding distro Xubuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro Xubuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Kubuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Mythbuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro Ubuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Ubuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro Mythbuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Kubuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro KubuntuNetbook-i386 11-26 21:07 DEBUG CommonBackend: Adding distro UbuntuNetbookRemix-i386 11-26 21:07 DEBUG WindowsBackend: Fetching host info... 11-26 21:07 DEBUG WindowsBackend: registry_key=Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi 11-26 21:07 DEBUG WindowsBackend: windows version=vista 11-26 21:07 DEBUG WindowsBackend: windows_version2=Windows (TM) Vista Ultimate 11-26 21:07 DEBUG WindowsBackend: windows_sp=None 11-26 21:07 DEBUG WindowsBackend: windows_build=6002 11-26 21:07 DEBUG WindowsBackend: gmt=-5 11-26 21:07 DEBUG WindowsBackend: country=CA 11-26 21:07 DEBUG WindowsBackend: timezone=America/Montreal 11-26 21:07 DEBUG WindowsBackend: windows_username=Patrick 11-26 21:07 DEBUG WindowsBackend: user_full_name=Patrick 11-26 21:07 DEBUG WindowsBackend: user_directory=C:\Users\Patrick 11-26 21:07 DEBUG WindowsBackend: windows_language_code=1036 11-26 21:07 DEBUG WindowsBackend: windows_language=French 11-26 21:07 DEBUG WindowsBackend: processor_name=Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz 11-26 21:07 DEBUG WindowsBackend: bootloader=vista 11-26 21:07 DEBUG WindowsBackend: system_drive=Drive(C: hd 239816.335938 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(C: hd 239816.335938 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(D: cd 0.0 mb free ) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(E: hd 483619.367188 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(G: hd 84606.9375 mb free fat32) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(Z: cd 0.0 mb free cdfs) 11-26 21:07 DEBUG WindowsBackend: uninstaller_path=C:\ubuntu\uninstall-wubi.exe 11-26 21:07 DEBUG WindowsBackend: previous_target_dir=C:\ubuntu 11-26 21:07 DEBUG WindowsBackend: previous_distro_name=Kubuntu 11-26 21:07 DEBUG WindowsBackend: keyboard_id=269029385 11-26 21:07 DEBUG WindowsBackend: keyboard_layout=ca 11-26 21:07 DEBUG WindowsBackend: keyboard_variant= 11-26 21:07 DEBUG CommonBackend: python locale=('fr_CA', 'cp1252') 11-26 21:07 DEBUG CommonBackend: locale=fr_CA.UTF-8 11-26 21:07 DEBUG WindowsBackend: total_memory_mb=4095.99999905 11-26 21:07 DEBUG CommonBackend: Searching ISOs on USB devices 11-26 21:07 DEBUG CommonBackend: Searching for local CDs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: parsing info from str=Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) 11-26 21:07 DEBUG Distro: parsed info={'name': 'Kubuntu', 'subversion': 'Release', 'version': '9.10', 'build': '20091027', 'codename': 'Karmic Koala', 'arch': 'amd64'} 11-26 21:07 DEBUG Distro: wrong name: Kubuntu != Ubuntu 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: wrong name: Kubuntu != Ubuntu 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: wrong name: Kubuntu != Ubuntu Netbook Remix 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Kubuntu CD 11-26 21:07 INFO Distro: Found a valid CD for Kubuntu: Z:\ 11-26 21:07 INFO root: Running the CD menu... 11-26 21:07 DEBUG WindowsFrontend: __init__... 11-26 21:07 DEBUG WindowsFrontend: on_init... 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['fr_CA', 'fr'] 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['fr_CA', 'fr'] 11-26 21:07 INFO root: CD menu finished 11-26 21:07 INFO root: Already installed, running the uninstaller... 11-26 21:07 INFO root: Running the uninstaller... 11-26 21:07 INFO CommonBackend: This is the uninstaller running 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['fr_CA', 'fr'] 11-26 21:07 INFO root: Received settings 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['fr_CA', 'fr'] 11-26 21:07 DEBUG TaskList: # Running tasklist... 11-26 21:07 DEBUG TaskList: ## Running Sauvegarder l'ISO... 11-26 21:07 DEBUG TaskList: ## Finished Sauvegarder l'ISO 11-26 21:07 DEBUG TaskList: ## Running Supprimer l'entrée pour le programme d'amorçage... 11-26 21:07 DEBUG WindowsBackend: Could not find bcd id 11-26 21:07 DEBUG WindowsBackend: undo_bootini C: 11-26 21:07 DEBUG WindowsBackend: undo_configsys Drive(C: hd 239816.335938 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: undo_bootini E: 11-26 21:07 DEBUG WindowsBackend: undo_configsys Drive(E: hd 483619.367188 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: undo_bootini G: 11-26 21:07 DEBUG WindowsBackend: undo_configsys Drive(G: hd 84606.9375 mb free fat32) 11-26 21:07 DEBUG TaskList: ## Finished Supprimer l'entrée pour le programme d'amorçage 11-26 21:07 DEBUG TaskList: ## Running Supprimer le répertoire cible... 11-26 21:07 DEBUG CommonBackend: Deleting C:\ubuntu 11-26 21:07 DEBUG TaskList: ## Finished Supprimer le répertoire cible 11-26 21:07 DEBUG TaskList: ## Running Supprimer la clé du registre... 11-26 21:07 DEBUG TaskList: ## Finished Supprimer la clé du registre 11-26 21:07 DEBUG TaskList: # Finished tasklist 11-26 21:07 INFO root: Almost finished uninstalling 11-26 21:07 INFO root: Finished uninstallation 11-26 21:07 DEBUG CommonBackend: Fetching basic info... 11-26 21:07 DEBUG CommonBackend: original_exe=Z:\wubi.exe 11-26 21:07 DEBUG CommonBackend: platform=win32 11-26 21:07 DEBUG CommonBackend: osname=nt 11-26 21:07 DEBUG WindowsBackend: arch=amd64 11-26 21:07 DEBUG CommonBackend: Parsing isolist=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\data\isolist.ini 11-26 21:07 DEBUG CommonBackend: Adding distro Xubuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro Xubuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Kubuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Mythbuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro Ubuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Ubuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro Mythbuntu-amd64 11-26 21:07 DEBUG CommonBackend: Adding distro Kubuntu-i386 11-26 21:07 DEBUG CommonBackend: Adding distro KubuntuNetbook-i386 11-26 21:07 DEBUG CommonBackend: Adding distro UbuntuNetbookRemix-i386 11-26 21:07 DEBUG WindowsBackend: Fetching host info... 11-26 21:07 DEBUG WindowsBackend: registry_key=Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi 11-26 21:07 DEBUG WindowsBackend: windows version=vista 11-26 21:07 DEBUG WindowsBackend: windows_version2=Windows (TM) Vista Ultimate 11-26 21:07 DEBUG WindowsBackend: windows_sp=None 11-26 21:07 DEBUG WindowsBackend: windows_build=6002 11-26 21:07 DEBUG WindowsBackend: gmt=-5 11-26 21:07 DEBUG WindowsBackend: country=CA 11-26 21:07 DEBUG WindowsBackend: timezone=America/Montreal 11-26 21:07 DEBUG WindowsBackend: windows_username=Patrick 11-26 21:07 DEBUG WindowsBackend: user_full_name=Patrick 11-26 21:07 DEBUG WindowsBackend: user_directory=C:\Users\Patrick 11-26 21:07 DEBUG WindowsBackend: windows_language_code=1036 11-26 21:07 DEBUG WindowsBackend: windows_language=French 11-26 21:07 DEBUG WindowsBackend: processor_name=Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz 11-26 21:07 DEBUG WindowsBackend: bootloader=vista 11-26 21:07 DEBUG WindowsBackend: system_drive=Drive(C: hd 240512.851563 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(C: hd 240512.851563 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(D: cd 0.0 mb free ) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(E: hd 483523.867188 mb free ntfs) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(G: hd 84445.65625 mb free fat32) 11-26 21:07 DEBUG WindowsBackend: drive=Drive(Z: cd 0.0 mb free cdfs) 11-26 21:07 DEBUG WindowsBackend: uninstaller_path=None 11-26 21:07 DEBUG WindowsBackend: previous_target_dir=None 11-26 21:07 DEBUG WindowsBackend: previous_distro_name=None 11-26 21:07 DEBUG WindowsBackend: keyboard_id=269029385 11-26 21:07 DEBUG WindowsBackend: keyboard_layout=ca 11-26 21:07 DEBUG WindowsBackend: keyboard_variant= 11-26 21:07 DEBUG WindowsBackend: total_memory_mb=4095.99999905 11-26 21:07 DEBUG CommonBackend: Searching ISOs on USB devices 11-26 21:07 DEBUG CommonBackend: Searching for local CDs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether D:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain D:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether E:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain E:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Kubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Kubuntu Netbook CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Xubuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether G:\ is a valid Mythbuntu CD 11-26 21:07 DEBUG Distro: does not contain G:\casper\filesystem.squashfs 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: wrong name: Kubuntu != Ubuntu 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Ubuntu CD 11-26 21:07 DEBUG Distro: wrong name: Kubuntu != Ubuntu 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Ubuntu Netbook Remix CD 11-26 21:07 DEBUG Distro: wrong name: Kubuntu != Ubuntu Netbook Remix 11-26 21:07 DEBUG Distro: checking whether Z:\ is a valid Kubuntu CD 11-26 21:07 INFO Distro: Found a valid CD for Kubuntu: Z:\ 11-26 21:07 INFO root: Running the installer... 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['fr_CA', 'fr'] 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['fr_CA', 'fr'] 11-26 21:07 DEBUG WinuiInstallationPage: target_drive=C:, installation_size=17000MB, distro_name=Kubuntu, language=en_US, locale=en_US.UTF-8, username=patrick 11-26 21:07 INFO root: Received settings 11-26 21:07 INFO WinuiPage: appname=wubi, localedir=C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\translations, languages=['en_US', 'en'] 11-26 21:07 DEBUG TaskList: # Running tasklist... 11-26 21:07 DEBUG TaskList: ## Running select_target_dir... 11-26 21:07 INFO WindowsBackend: Installing into C:\ubuntu 11-26 21:07 DEBUG TaskList: ## Finished select_target_dir 11-26 21:07 DEBUG TaskList: ## Running create_dir_structure... 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu\disks 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu\install 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu\install\boot 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu\disks\boot 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu\disks\boot\grub 11-26 21:07 DEBUG CommonBackend: Creating dir C:\ubuntu\install\boot\grub 11-26 21:07 DEBUG TaskList: ## Finished create_dir_structure 11-26 21:07 DEBUG TaskList: ## Running uncompress_target_dir... 11-26 21:07 DEBUG TaskList: ## Finished uncompress_target_dir 11-26 21:07 DEBUG TaskList: ## Running create_uninstaller... 11-26 21:07 DEBUG WindowsBackend: Copying uninstaller Z:\wubi.exe -> C:\ubuntu\uninstall-wubi.exe 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi UninstallString C:\ubuntu\uninstall-wubi.exe 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi InstallationDir C:\ubuntu 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi DisplayName Kubuntu 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi DisplayIcon C:\ubuntu\Kubuntu.ico 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi DisplayVersion 9.10ubuntu1-rev160 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi Publisher Kubuntu 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi URLInfoAbout http://www.kubuntu.org 11-26 21:07 DEBUG registry: Setting registry key -2147483646 Software\Microsoft\Windows\CurrentVersion\Uninstall\Wubi HelpLink http://www.ubuntu.com/support 11-26 21:07 DEBUG TaskList: ## Finished create_uninstaller 11-26 21:07 DEBUG TaskList: ## Running copy_installation_files... 11-26 21:07 DEBUG WindowsBackend: Copying C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\data\custom-installation -> C:\ubuntu\install\custom-installation 11-26 21:07 DEBUG WindowsBackend: Copying C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\winboot -> C:\ubuntu\winboot 11-26 21:07 DEBUG WindowsBackend: Copying C:\Users\Patrick\AppData\Local\Temp\pyl5A09.tmp\data\images\Kubuntu.ico -> C:\ubuntu\Kubuntu.ico 11-26 21:07 DEBUG TaskList: ## Finished copy_installation_files 11-26 21:07 DEBUG TaskList: ## Running get_iso... 11-26 21:07 DEBUG TaskList: New task copy_file 11-26 21:07 DEBUG TaskList: ### Running copy_file... 11-26 21:09 DEBUG TaskList: ### Finished copy_file 11-26 21:09 ERROR TaskList: [Errno 22] Invalid argument Traceback (most recent call last): File "\lib\wubi\backends\common\tasklist.py", line 197, in __call__ File "\lib\wubi\backends\common\utils.py", line 209, in copy_file IOError: [Errno 22] Invalid argument 11-26 21:09 DEBUG TaskList: # Cancelling tasklist 11-26 21:09 DEBUG TaskList: New task check_iso 11-26 21:09 ERROR root: [Errno 22]

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• Handling bounced email when using a postfix smarthost

  - by Mark Rose

  I'm running a high availability cluster, and so far, most things work great. I have two external machines that act as outgoing mail hosts (smarthosts). The internal hosts are configured to relay all email through these two external facing hosts. My smarthosts' main.cf looks like this: myhostname = lb1.example.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mydestination = lb1.example.com, localhost relayhost = mynetworks = 127.0.0.0/8 10.1.248.0/24 My internal hosts' main.cf looks like this: mynetworks = 127.0.0.0/8 myhostname = web1.example.com mydestination = $myhostname, localhost.$mydomain, localhost relayhost = [10.1.248.3] smtp_fallback_relay = [10.1.248.2] lb1's internal IP is 10.1.248.2, and lb2's internal IP is 10.1.248.3. On the external hosts, email for root and www-data is forwarded to [email protected] with /etc/aliases. One advantage to using the smarthost setup is that spam filters and the like can connect back to the sending sending server. All email is sent fine, and headers look like this: Received: from lb2.example.com ([198.51.100.3]) by mx.google.com with ESMTP id y17si1571259icb.76.2011.01.13.18.20.32; Thu, 13 Jan 2011 18:20:32 -0800 (PST) Received-SPF: neutral (google.com: 198.51.100.3 is neither permitted nor denied by best guess record for domain of [email protected]) client-ip=198.51.100.3; Received: from db1.example.com (unknown [10.1.248.20]) by lb2.example.com (Postfix) with ESMTP id D364823C0BE for <[email protected]>; Thu, 13 Jan 2011 21:20:31 -0500 (EST) Received: by db1.example.com (Postfix) id C9FA7760D6A; Thu, 13 Jan 2011 21:20:31 -0500 (EST) Delivered-To: www-data@localhost Received: by db1.example.com (Postfix, from userid 0) id C1632760D6C; Thu, 13 Jan 2011 21:20:31 -0500 (EST) The problem is bounced/reject email. The external machine tries to forward the email back to the internal machine, e.g. www-data on web1 sending an email that bounces (such as a user signing up with a bad email address). An additional complication is using Google mail for the main example.com domain. In lieu of specifying every internal host in the external hosts' mydestination, is there a better way of setting things up, keeping in mind I can't adjust touch the mx for example.com?

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• How do I get a .Net 4.0 app to coexist as an application under a SharePoint 2007 website in IIS v7?

  - by Craig Nakamoto

  I have created a small .Net 4.0 website and installed it on my SharePoint server as a separate web site in IIS v7 (using port 8008 for now). I had to install the .Net 4 framework, set up the database, etc. and this all went smoothly and my app works as a standalone website. Now I am trying to get pages from my website to show up in SharePoint 2007. For various reasons (the SharePoint site is using SSL, security, etc.) I now need to move my .Net app to run under the SharePoint 2007 site in IIS. I have added it as an 'Application' and set it up with the same .Net v4 application pool and settings that were working when it was set up as a standalone site. Now when I try to access the application I get the error at the end of this description. Any help would be greatly appreciated. I already tried following the instructions on this post: http://blogs.msdn.com/sgoodyear/archive/2007/05/07/custom-web-applications-coexisting-with-sharepoint-2007.aspx but that did not help. Thanks! Craig p.s. Here are the error details: Log Name: Application Source: ASP.NET 4.0.30319.0 Date: 11/05/2010 11:49:31 AM Event ID: 1310 Task Category: Web Event Level: Warning Keywords: Classic User: N/A Computer: GGI-SP1.ggi.ca Description: Event code: 3008 Event message: A configuration error has occurred. Event time: 11/05/2010 11:49:31 AM Event time (UTC): 11/05/2010 3:49:31 PM Event ID: 559d7ac619344f3499a4a31c6c9e58cd Event sequence: 1 Event occurrence: 1 Event detail code: 0 Application information: Application domain: /LM/W3SVC/1653978112/ROOT/bidmonitor-1-129180665715766107 Trust level: Application Virtual Path: /bidmonitor Application Path: C:\inetpub\wwwroot\bidmonitor\ Machine name: GGI-SP1 Process information: Process ID: 5272 Process name: w3wp.exe Account name: NT AUTHORITY\NETWORK SERVICE Exception information: Exception type: ConfigurationErrorsException Exception message: Could not find permission set named 'ASP.Net'. at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters) at System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException) Request information: Request URL: gginet.ggi.ca/bidmonitor Request path: /bidmonitor User host address: 10.10.1.33 User: Is authenticated: False Authentication Type: Thread account name: NT AUTHORITY\NETWORK SERVICE Thread information: Thread ID: 3 Thread account name: NT AUTHORITY\NETWORK SERVICE Is impersonating: False Stack trace: at System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException)

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• SSL connection errors from Apache

  - by Yang

  I'm running a (self-signed) SSL cert site on Apache/2.2.14 on Ubuntu 10.04, but various browsers are giving errors on half the connection attempts. Just now saw this transient error from Chrome: "Error 126 (net::ERR_SSL_BAD_RECORD_MAC_ALERT): Unknown error." Hit refresh and the problem goes away for a while. wget too: $ wget --no-check-certificate https://dev.foo.com/deps/ --2010-09-08 19:30:26-- https://dev.foo.com/deps/ Resolving dev.foo.com... 184.72.53.220 Connecting to dev.foo.com|184.72.53.220|:443... connected. OpenSSL: error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not 01 OpenSSL: error:04067072:rsa routines:RSA_EAY_PUBLIC_DECRYPT:padding check failed OpenSSL: error:1408D07B:SSL routines:SSL3_GET_KEY_EXCHANGE:bad signature Unable to establish SSL connection. Run it right away again and it works: $ wget --no-check-certificate https://dev.foo.com/deps/ --2010-09-08 19:30:29-- https://dev.foo.com/deps/ Resolving dev.foo.com... 184.72.53.220 Connecting to dev.foo.com|184.72.53.220|:443... connected. WARNING: cannot verify dev.foo.com's certificate, issued by `/CN=dev.foo.com': Self-signed certificate encountered. HTTP request sent, awaiting response... 200 OK Length: 3157 (3.1K) [text/html] Saving to: `index.html' 100%[======================================>] 3,157 --.-K/s in 0s 2010-09-08 19:30:29 (48.6 MB/s) - `index.html' saved [3157/3157] In my sites-enabled/default-ssl: SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key The cert: -----BEGIN CERTIFICATE----- MIIBszCCARwCCQCa0TzNwqLgsTANBgkqhkiG9w0BAQUFADAeMRwwGgYDVQQDExNk ZXYucGFydHlvbmRhdGEuY29tMB4XDTEwMDgyNzA2MzA1N1oXDTIwMDgyNDA2MzA1 N1owHjEcMBoGA1UEAxMTZGV2LnBhcnR5b25kYXRhLmNvbTCBnzANBgkqhkiG9w0B AQEFAAOBjQAwgYkCgYEAzXDEULpCUqIc9hV/ESFapkckR2uoYINA81DvG2aQZ9Ot Q30OwX2ae2CC4bSzJEIVlahU8vjVrWpmpa28NEhQbqh4ywwbl1XDrEVYI6Gkfimf snJhOKyaVrEhlwutYtBjmsz3ZIqwymMPm/6smVcSS5dJIynlSmtltxX6ivPcO8UC AwEAATANBgkqhkiG9w0BAQUFAAOBgQBGxHVkpSSOnZjzuySRepjhAlV/yhe9Fx23 fh12WrjQMEi98B7JEuNSLXDWckUN7O6XRc3RzKmazcGHJqzhn0Ov6gAmAE2XjZ/x VW21xmaLwk+KgYKFJbJJaP3jMSpU7I3aa11wqAkR2Zd4Nkm9N0YXYIzcBdfztTVI Et8mEHBFdg== -----END CERTIFICATE----- The cert is in turn generated via: $ make-ssl-cert generate-default-snakeoil --force-overwrite Apache version. $ apache2 -V Server version: Apache/2.2.14 (Ubuntu) Server built: Apr 13 2010 20:22:19 Server's Module Magic Number: 20051115:23 Server loaded: APR 1.3.8, APR-Util 1.3.9 Compiled using: APR 1.3.8, APR-Util 1.3.9 Architecture: 64-bit Server MPM: Worker threaded: yes (fixed thread count) forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/worker" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="" -D SUEXEC_BIN="/usr/lib/apache2/suexec" -D DEFAULT_PIDLOG="/var/run/apache2.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types" -D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf" I don't administer the network, hardware, etc. - this is all running on Amazon EC2. I'm not running a load-balancer or anything else in front of the server. I'm making direct TCP connections to that host (AFAIK). Any ideas? Thanks in advance for any help.

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• RDS installation failure on 2012 R2 Server Core VM in Hyper-V Server

  - by Giles

  I'm currently installing a test-bed for my firms Infrastructure replacement. 10 or so Windows/Linux servers will be replaced by 2 physical servers running Hyper-V server. All services (DC, RDS, SQL) will be on Windows 2012 R2 Server Core VMs, Exchange on Server 2012 R2 GUI, and the rest are things like Elastix, MailArchiver etc, which aren't part of the equation thus far. I have installed Hyper-V server on a test box, and sucessfully got two virtual DC's running, SQL 2014 running, and 8.1 which I use for the RSAT tools. When trying to install RDS (The old fashioned kind, not the newer VDI(?) style), I get a failed installation due to the server not being able to reboot. A couple of articles have said not to do it locally, so I've moved on. Sitting at the Powershell prompt on the Domain Controller or SQL server (Both Server Core), I run the following commands: Import-Module RemoteDesktop New-SessionDeployment -ConnectionBroker "AlstersTS.Alsters.local" -SessionHost "AlstersTS.Alsters.local" The installation begins, carries on for 2 or 3 minutes, then I receive the following error message: New-SessionDeployment : Validation failed for the "RD Connection Broker" parameter. AlstersTS.Alsters.local Unable to connect to the server by using WindowsPowerShell remoting. Verify that you can connect to the server. At line:1 char:1 + NewSessionDeployment -ConnectionBroker "AlstersTS.Alsters.local" -SessionHost " ... + + CategoryInfo : NotSpecified: (:) [Write-Error], WriteErrorException + FullyQualifiedErrorID : Microsoft.PowerShell.Commands.WriteErrorException,New-SessionDeployment So far, I have: Triple, triple checked syntax. Tried various other commands, and a script to accomplish the same task. Checked DNS is functioning as it should. Checked to the best of my knowledge that AD is working as it should. Checked that the Network Service has the needed permissions. Created another VM and placed the two roles on different servers. Deleted all VMs, started again with a new domain name (Lather, rinse, repeat) Performed the whole installation on a second physical box running Hyper-V Server Pleaded with it Interestingly, if I perform the installation via a GUI installation, the thing just works! Now I know I could convert this to a Server Core role after installation, but this wouldn't teach me what was wrong in the first instance. I've probably got 10 pages through various Google searches, each page getting a little less relevant. The closest matches seem to have good information, but it doesn't seem to be the fix for my set-up. As a side note, I expected to be able to "tee" or "out-file" the error message into a text file, but couldn't get that to work either, so I've typed in the error message manually. Chaps, any suggestions, from the glaringly obvious, to the long-winded and complex? Thanks!

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• Lighttpd 403 Errors on HTML and PHP pages

  - by Brian

  I installed lighttpd on CentOS 5.5 64-bit. Everything seems fine and running except I cannot get past 403 errors on both HTML and PHP pages. I have used CHMOD and CHOWN, changed ownership in the config file, done everything possible and have been stuck for 2 days. Appreciate any help, and here's hoping to a stupid error on my part. Here is the log file with debug options on: 2011-02-21 11:23:13: (request.c.304) fd: 7 request-len: 408 GET /index.html HTTP/1.1 Host: 10.0.1.8 User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive: 115 Connection: keep-alive Cache-Control: max-age=0 2011-02-21 11:23:13: (response.c.241) run condition 2011-02-21 11:23:13: (response.c.300) -- splitting Request-URI 2011-02-21 11:23:13: (response.c.301) Request-URI : /index.html 2011-02-21 11:23:13: (response.c.302) URI-scheme : http 2011-02-21 11:23:13: (response.c.303) URI-authority: 10.0.1.8 2011-02-21 11:23:13: (response.c.304) URI-path : /index.html 2011-02-21 11:23:13: (response.c.305) URI-query : 2011-02-21 11:23:13: (response.c.349) -- sanatising URI 2011-02-21 11:23:13: (response.c.350) URI-path : /index.html 2011-02-21 11:23:13: (response.c.470) -- before doc_root 2011-02-21 11:23:13: (response.c.471) Doc-Root : /srv/www/lighttpd 2011-02-21 11:23:13: (response.c.472) Rel-Path : /index.html 2011-02-21 11:23:13: (response.c.473) Path : 2011-02-21 11:23:13: (response.c.521) -- after doc_root 2011-02-21 11:23:13: (response.c.522) Doc-Root : /srv/www/lighttpd 2011-02-21 11:23:13: (response.c.523) Rel-Path : /index.html 2011-02-21 11:23:13: (response.c.524) Path : /srv/www/lighttpd/index.html 2011-02-21 11:23:13: (response.c.541) -- logical -> physical 2011-02-21 11:23:13: (response.c.542) Doc-Root : /srv/www/lighttpd 2011-02-21 11:23:13: (response.c.543) Rel-Path : /index.html 2011-02-21 11:23:13: (response.c.544) Path : /srv/www/lighttpd/index.html 2011-02-21 11:23:13: (response.c.561) -- handling physical path 2011-02-21 11:23:13: (response.c.562) Path : /srv/www/lighttpd/index.html 2011-02-21 11:23:13: (response.c.608) -- access denied 2011-02-21 11:23:13: (response.c.609) Path : /srv/www/lighttpd/index.html 2011-02-21 11:23:13: (response.c.128) Response-Header: HTTP/1.1 403 Forbidden Content-Type: text/html Content-Length: 345 Date: Mon, 21 Feb 2011 16:23:13 GMT Server: lighttpd/1.4.28 Here is the directory listing. I used CHOWN to set to lighttpd:lighttpd [root@localhost lighttpd]# ls -al total 40 drwxrwxrwx 2 lighttpd lighttpd 4096 Feb 21 10:48 . drwxrwxrwx 3 lighttpd lighttpd 4096 Feb 21 10:57 .. -rwxrwxrwx 1 lighttpd lighttpd 10 Feb 20 08:32 index.html -rwxrwxrwx 1 lighttpd lighttpd 20 Feb 21 10:48 index.php -rwxrwxrwx 1 lighttpd lighttpd 20 Feb 21 10:39 info.php [root@localhost lighttpd]# Requested Commands: [root@localhost lighttpd]# ls -ld / /srv /srv/www drwxr-xr-x 22 root root 4096 Feb 21 04:39 / drwxrwxrwx 3 lighttpd lighttpd 4096 Feb 20 07:38 /srv drwxrwxrwx 3 lighttpd lighttpd 4096 Feb 21 10:57 /srv/www [root@localhost lighttpd]# ps auxZ | grep lighttpd root:system_r:httpd_t lighttpd 3842 0.0 0.2 48368 896 ? S 12:24 0:00 /usr/sbin/lighttpd -f /etc/lighttpd/lighttpd.conf root:system_r:unconfined_t:SystemLow-SystemHigh root 3845 0.0 0.2 61152 764 pts/0 R+ 12:24 0:00 grep lighttpd

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• JVM process resident set size "equals" max heap size, not current heap size

  - by Volune

  After a few reading about jvm memory (here, here, here, others I forgot...), I am expecting the resident set size of my java process to be roughly equal to the current heap space capacity. That's not what the numbers are saying, it seems to be roughly equal to the max heap space capacity: Resident set size: # echo 0 $(cat /proc/1/smaps | grep Rss | awk '{print $2}' | sed 's#^#+#') | bc 11507912 # ps -C java -O rss | gawk '{ count ++; sum += $2 }; END {count --; print "Number of processes =",count; print "Memory usage per process =",sum/1024/count, "MB"; print "Total memory usage =", sum/1024, "MB" ;};' Number of processes = 1 Memory usage per process = 11237.8 MB Total memory usage = 11237.8 MB Java heap # jmap -heap 1 Attaching to process ID 1, please wait... Debugger attached successfully. Server compiler detected. JVM version is 24.55-b03 using thread-local object allocation. Garbage-First (G1) GC with 18 thread(s) Heap Configuration: MinHeapFreeRatio = 10 MaxHeapFreeRatio = 20 MaxHeapSize = 10737418240 (10240.0MB) NewSize = 1363144 (1.2999954223632812MB) MaxNewSize = 17592186044415 MB OldSize = 5452592 (5.1999969482421875MB) NewRatio = 2 SurvivorRatio = 8 PermSize = 20971520 (20.0MB) MaxPermSize = 85983232 (82.0MB) G1HeapRegionSize = 2097152 (2.0MB) Heap Usage: G1 Heap: regions = 2560 capacity = 5368709120 (5120.0MB) used = 1672045416 (1594.586769104004MB) free = 3696663704 (3525.413230895996MB) 31.144272834062576% used G1 Young Generation: Eden Space: regions = 627 capacity = 3279945728 (3128.0MB) used = 1314914304 (1254.0MB) free = 1965031424 (1874.0MB) 40.089514066496164% used Survivor Space: regions = 49 capacity = 102760448 (98.0MB) used = 102760448 (98.0MB) free = 0 (0.0MB) 100.0% used G1 Old Generation: regions = 147 capacity = 1986002944 (1894.0MB) used = 252273512 (240.5867691040039MB) free = 1733729432 (1653.413230895996MB) 12.702574926293766% used Perm Generation: capacity = 39845888 (38.0MB) used = 38884120 (37.082786560058594MB) free = 961768 (0.9172134399414062MB) 97.58628042120682% used 14654 interned Strings occupying 2188928 bytes. Are my expectations wrong? What should I expect? I need the heap space to be able to grow during spikes (to avoid very slow Full GC), but I would like to have the resident set size as low as possible the rest of the time, to benefit the other processes running on the server. Is there a better way to achieve that? Linux 3.13.0-32-generic x86_64 java version "1.7.0_55" Running in Docker version 1.1.2 Java is running elasticsearch 1.2.0: /usr/bin/java -Xms5g -Xmx10g -XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=20 -Xss256k -Djava.awt.headless=true -XX:+UseG1GC -XX:MaxGCPauseMillis=350 -XX:InitiatingHeapOccupancyPercent=45 -XX:+AggressiveOpts -XX:+UseCompressedOops -XX:-OmitStackTraceInFastThrow -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintClassHistogram -XX:+PrintTenuringDistribution -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCApplicationConcurrentTime -Xloggc:/opt/elasticsearch/logs/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt elasticsearch/logs/heapdump.hprof -XX:ErrorFile=/opt/elasticsearch/logs/hs_err.log -Des.logger.port=99999 -Des.logger.host=999.999.999.999 -Delasticsearch -Des.foreground=yes -Des.path.home=/opt/elasticsearch -cp :/opt/elasticsearch/lib/elasticsearch-1.2.0.jar:/opt/elasticsearch/lib/*:/opt/elasticsearch/lib/sigar/* org.elasticsearch.bootstrap.Elasticsearch There actually are 5 elasticsearch nodes, each in a different docker container. All have about the same memory usage. Some stats about the index: size: 9.71Gi (19.4Gi) docs: 3,925,398 (4,052,694)

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• Too many Tunnel Adapter Interfaces

  - by Tomas Lycken

  If I open a command prompt on my machine and type ipconfig /all, I see lots of Tunnel adapter Local Area Connection* 9: Media state . . . . . . . . . . . . . : Media disconnected Connection-specific DNS Sufficx . . . : Description . . . . . . . . . . . . . : Microsoft 6to4 Adapter #5 Physical address. . . . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . . . : No Autoconfiguration Enabled . . . . . . : Yes In fact, they're so many that my "real" adapters are pushed out of the stack, and can't be seen anymore. Is there any flag I can use on ipconfig to hide all virtual interfaces? Or is there some other way around this problem? Since they always say "Media disconnected" I suppose disabling could be an option, but if possible I'd rather not turn any functionality off. I just want to control what output I get from ipconfig. Also, I know these are related to IPv6 stuff. However, most of what I find on google merely states what these are, and that they're harmless - nothing about hiding/removing them.

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