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  • TFS2010 - Correctly setting up Host Header

    - by Keith Barrows
    We have a TFS2010 install on a Win2008R2 Server running IIS7. I've created a host header for TFS and want to use that instead of machineName:8080. I am getting weird behavior from it now. Every other time I log in I get: TF31002: Unable to connect to this Team Foundation Server: http://web2/tfs. Team Foundation Server Url: http://web2/tfs. Possible reasons for failure include: - The name, port number, or protocol for the Team Foundation Server is incorrect. - The Team Foundation Server is offline. - The password has expired or is incorrect. Technical information (for administrator): The request failed with HTTP status 404: Not Found. I force a reconnect and voila - there it is. Also, connecting to the web site rarely works but connecting via VS2010 works 50% of the time. What do i need to change to stabilize this?

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  • PCRE limits exceeded, but triggering rules are SQL related

    - by Wolfe
    [Mon Oct 15 17:12:13 2012] [error] [client xx.xx.xx.xx] ModSecurity: Rule 1d4ad30 [id "300014"][file "/usr/local/apache/conf/modsec2.user.conf"][line "349"] - Execution error - PCRE limits exceeded (-8): (null). [hostname "domain.com"] [uri "/admin.php"] [unique_id "UHx8LEUQwYEAAGutKkUAAAEQ"] And similar are spamming my error log for apache. It's only the admin side.. and only these two lines in the config: line 349: #Generic SQL sigs SecRule ARGS "(or.+1[[:space:]]*=[[:space:]]1|(or 1=1|'.+)--')" "id:300014,rev:1,severity:2,msg:'Generic SQL injection protection'" And line 356: SecRule ARGS "(insert[[:space:]]+into.+values|select.*from.+[a-z|A-Z|0-9]|select.+from|bulk[[:space:]]+insert|union.+select|convert.+\(.*from)" Is there a way to fix this problem? Can someone explain what is going on or if these rules are even valid to cause this error? I know it's supposedly a recursion protection.. but these protect against SQL injection so I'm confused.

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  • SNMP keeps crashing

    - by jldugger
    We're using OpsView/Nagios to monitor our servers. We've added the SNMP service to all our servers and deployed the configuration via GPO, but one win2k3 server seems to have a problem; it crashes pretty regularly. The event log carries messages like: Event Type: Error Event Source: Service Control Manager Event Category: None Event ID: 7034 Date: 6/11/2009 Time: 7:11:49 PM User: N/A Computer: HOSTNNAME Description: The SNMP Service service terminated unexpectedly. It has done this 2 time(s). and also Event Type: Error Event Source: Application Error Event Category: (100) Event ID: 1000 Date: 6/11/2009 Time: 7:11:18 PM User: N/A Computer: HOSTNAME Description: Faulting application snmp.exe, version 5.2.3790.3959, faulting module ntdll.dll, version 5.2.3790.3959, fault address 0x000417af. Now, I could probably set it to simply restart on crash in perpetuity, but I think it's better to fix problems like this. Is this a known problem? If not, what should I do to diagnose it?

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  • RPi and Java Embedded GPIO: Java code to blink more LEDs

    - by hinkmond
    Now, it's time to blink the other GPIO ports with the other LEDs connected to them. This is easy using Java Embedded, since the Java programming language is powerful and flexible. Embedded developers are not used to this, since the C programming language is more popular but less easy to develop in. We just need to use a dynamic Java String array to map to the pinouts of the GPIO port names from the previous diagram posted. This way we can address each "channel" with an index into that String array. static String[] GpioChannels = { "0", "1", "4", "17", "21", "22", "10", "9" }; With this new dynamic array, we can streamline the main() of this Java program to activate all the ports. /** * @param args the command line arguments */ public static void main(String[] args) { FileWriter[] commandChannels; try { /*** Init GPIO port for output ***/ // Open file handles to GPIO port unexport and export controls FileWriter unexportFile = new FileWriter("/sys/class/gpio/unexport"); FileWriter exportFile = new FileWriter("/sys/class/gpio/export"); for (String gpioChannel : GpioChannels) { System.out.println(gpioChannel); // Reset the port unexportFile.write(gpioChannel); unexportFile.flush(); // Set the port for use exportFile.write(gpioChannel); exportFile.flush(); // Open file handle to port input/output control FileWriter directionFile = new FileWriter("/sys/class/gpio/gpio" + gpioChannel + "/direction"); // Set port for output directionFile.write(GPIO_OUT); directionFile.flush(); } And, then simply add array code to where we blink the LED to make it blink all the LEDS on and off at once. /*** Send commands to GPIO port ***/ commandChannels = new FileWriter[GpioChannels.length]; for (int channum=0; channum It's easier than falling off a log... or at least easier than C programming. Hinkmond

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  • Why would a terminal server be kicking users off after about 5 minutes?

    - by Matt
    I have a terminal server that was restored from an old 1U server to an IBM HS20 Blade running ESXi. The restore was using shadow protect hardware independent restore. All appeared to be functioning well but we're finding that users are being periodically kicked off after around 5 minutes or so. The interesting thing is it doesn't appear to be a simple disconnect but the whole session has gone like it was logged out. There is nothing significant in the event log, and certainly nothing from terminal services that is logged. I've also checked the client computers and from the client computers logged into our other terminal server and there wasn't any issues there. It doesn't appear to be network related. Any ideas?

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  • Workaround for an Xcode/iOS SDK Issue...

    - by Joe Huang
    Hi, everyone: When you are doing ADF Mobile development, and you need to deploy the application to an iOS device, you would need to compile/deploy the app with iOS App Certificates and Provisioning Profile. This means you would need to "Deploy to Package" or "Deploy to iTunes" during deployment, and configure JDeveloper with the proper certificates/profiles. In some instances (exact combination is still not clear), deploy and signing the application to generate the ipa file may fail with similar error message at the end of the deployment log: [01:04:45 PM] Deployment failed due to one or more errors returned by '/usr/bin/xcrun'. The following is a summary of the returned error(s): Command-line execution failed (Return code: 1) error: /usr/bin/codesign --force --preserve-metadata=identifier,entitlements,resource-rules --sign iPhone Distribution: Oracle Corporation --resource-rules=/var/folders/x7/21sjrpx13qj9tq20z14s3j_w0000gn/T/tkROhP11qU/Payload/HelloWorld.app/ResourceRules.plist --entitlements /var/folders/x7/21sjrpx13qj9tq20z14s3j_w0000gn/T/tkROhP11qU/entitlements_plistEINPBkIG /var/folders/x7/21sjrpx13qj9tq20z14s3j_w0000gn/T/tkROhP11qU/Payload/HelloWorld.app failed with error 1. Output: /var/folders/x7/21sjrpx13qj9tq20z14s3j_w0000gn/T/tkROhP11qU/Payload/HelloWorld.app: replacing existing signature Program /usr/bin/codesign returned 1 : [/var/folders/x7/21sjrpx13qj9tq20z14s3j_w0000gn/T/tkROhP11qU/Payload/HelloWorld.app: replacing existing signature This issue is a known issue and is not related to ADF Mobile. The workaround is discussed in this article from StackOverflow. This article refers to the old location of Xcode, so you would need to adjust the paths accordingly. The path for Xcode 4.3 and above would be like: /Applications/Xcode.app/Contents//Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/PackageApplication to this script file. To modify it, you probably can’t use Text Editor. I end up opening a terminal session, changed the file permission, and used vi to update it. Thanks, Oracle ADF Mobile Product Management Team

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  • How to Pre-Configure Shared Laptops' Microsoft Outlook 2010 Accounts to Connect to Exchange Server 2007 SP3?

    - by schultkl
    Our IT environment provides 10 shared, Microsoft Windows 7 laptops for an office staff of several hundred people. After checking-out and logging into a laptop with an Active Directory domain account, office staff frequently run Microsoft Outlook 2010. However, the first time office staff do this, Microsoft Outlook 2010 prompts the user to create and configure their local account. This takes just several clicks, as Microsoft Outlook 2010 auto-detects the office staff member's Microsoft Exchange Server 2007 (SP3) account. The problem is: all office staff have to do this on each new laptop they use. Until they do so, some functionality does not work (for example, Microsoft Word 2010 Save & Send fails with error "There was a problem creating the message"). How might our IT department "pre-configure" the shared laptops so office staff can simply log-in and use Microsoft Outlook 2010 functionality without the need to configure a local account?

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  • Can't play stream from TorrentFlux server

    - by thegreyspot
    I am trying to stream a video from my TorrentFlux-b4rt server. I tried multiple media players, none work. Only VLC was able to produce an error message: input can't be opened: VLC is unable to open the MRL 'mms://..*.*:8080/'. Check the log for details. I have tried multiple computers on different networks and all have the same issue. I am using Windows 7 to play the videos, and the server is Torrentflux-b4rt 1.0-beta2 with ubuntu 9.10.

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  • .desktop shortcuts aren't working for java applications in LXDE

    - by chaz
    I just installed minecraft on my LXDE desktop/Lubuntu machine and I'm trying to create a .desktop file on the desktop that executes java -jar ~/minecraftlauncher.jar. The command works in bash scripts and the terminal but refuses to work when I click on my .DESKTOP shortcut which is suppose to execute the same command. I've experimented with other jars and they can't seem to start too. Here is my xsession log: ** (pcmanfm:1572): DEBUG: launch command: <java -jar ~/Downloads/minecraft_server.jar> ** (pcmanfm:1572): DEBUG: sn_id = pcmanfm-1572-administrator-Dimension-3000-java-14_TIME14031891 Unable to access jarfile ~/Downloads/minecraft_server.jar ** (pcmanfm:1572): DEBUG: launch command: <java -jar ~/minecraftlauncher.jar> ** (pcmanfm:1572): DEBUG: sn_id = pcmanfm-1572-administrator-Dimension-3000-java-15_TIME14070158 Unable to access jarfile ~/minecraftlauncher.jar UPDATE: Whoops, it seems to work when I give an absolute path. I guess the home path is something else. UPDATE: I guess X doesn't resolve the home specifier. I ran a .desktop file that executed a script that outputs the current directory, and it seems to be correct.

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  • How to set Brocade 200E SAN Fabric Switch Port Health Monitoring to "monitored"

    - by Kenny
    Hi, I have a Brocade SAN Fabric Switch, a 200E. When using the web based management interface "SwitchExplorer" I can click the port, and I see "Port Administration Services". In the first screen of data that appreas, there's a row called "Health" which has value "Unmonitored". Do you know how to set this port to be Monitored? And if also - what "Health" monitoring does? I'm hoping it'll email or log if there's a connection or disconnection.. Many thanks for looking... Kenny

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  • Monitor not detected after booting without monitor attached (12.04)

    - by cawkie
    I had a stable 12.04 machine running perfectly. The machine was booted without the monitor connected - since then the system always boots to low graphics mode. Onboard graphics (from lspci): VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) Monitor: AOC e2450Swh Display widget shows monitor as laptop(!?) and system details shows graphics as Gallium 0.4 on llvmpipe (LLVM 0x300) X-server log appears to show correct monitor detected. When I boot from a live CD I get full 3d graphics I've tried the monitor on a different machine - all OK. I've tried a different monitor on this machine - same problem. Between having a working system and a broken one there have been no updates and I have made no configuration changes... EDIT: I have come to the conclusion that the problem is caused by a known issue with lightDM hanging on battery check. I've managed to get 3D graphic working by switching to using GDM - not a solution but acceptable workaround. I would still like to know what is causing the problem and how I managed to get my system into this state!

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  • Accessing through VPN, which internet connection would be used

    - by Sriram
    I've a data card which has a limit of 2 GB up/download traffic per month. I've an office internet line which has an unlimited up/download. I've successfully connected to VPN using my data card and by changing certain configurations like DNS etc., have also been able to use my office line for internet (verified by doing a IP check - returns the static IP of our office). Now to my question - is it just a NAT which is happening or am I actually using my office line for all communication. Which one would reflect the usage/trace. The data card usage log at this moment does not reflect any usage (which is confusing since the VPN is over the data card connection). Further more (theoretically), would the net be any faster if my office line is let us say 8Mbps and the data card is 512kbps by doing this as against directly connecting the internet using the data card.

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  • Nagios check_bgp_neighbors plugin showing critical status

    - by user141610
    I am trying to configure nagios check_bgp_neighbors plug-in on Ubuntu and followed README file of check_bgp_neighbors plug-in. I have made following changes: define command{ command_name check_bgp_all command_line $USER1$/check_bgp_neighbors -H $HOSTADDRESS$ -C $USER3$ -n $ARG1$ -n $ARG2$ } to define command{ command_name check_bgp_all command_line /usr/local/nagios/libexec/check_bgp_neighbors.sh -H xx.xx.xx.49 -C snmpName -n xx.xx.xx.50 And define service{ use server-service hostgroup_name svc-bgp1 service_description BGP Check 1 check_command check_bgp_all!10.0.0.1!172.16.0.2 } to define service{ use generic-service hostgroup_name svc-bgp1 service_description BGP Check 1 check_command check_bgp_all!xx.xx.xx.50 } xx.xx.xx.49 is the IP of the host router and xx.xx.xx.50 is the IP of eBGP neighbour. Status information: line: neighbor:xx.xx.xx.50:sent:78838:received:9769 Failed: status:6 prefixes:16 sent:0 received:1 Log [1353997904] SERVICE NOTIFICATION: router1;router1;BGP CHECK 2;CRITICAL;notify-service-by-email;line: neighbor:103.7.248.50:sent:78842:received:9772 [1353997904] SERVICE NOTIFICATION: router1;router1;BGP CHECK 2;CRITICAL;notify-service-by-sms;line: neighbor:103.7.248.50:sent:78842:received:9772 Why does it show critical status???? I am not getting response for this question, if you need additional information please mention it in comment.

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  • How to fetch a cpu status thought net-snmp

    - by Steve.DC.Tang
    I want to fetch a device's cpu and memory status thought net-snmp. I get my device's info with this command: snmpwalk -v 2c -c public 210.38.xxx.xxx system And I got this info: SNMPv2-MIB::sysDescr.0 = STRING: Ruijie High-density IPv6 10G Core Routing Switch(S8606) By Ruijie Network SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.4881.1.1.10.1.43 DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (1978814424) 229 days, 0:42:24.24 SNMPv2-MIB::sysContact.0 = STRING: SNMPv2-MIB::sysName.0 = STRING: S8606 SNMPv2-MIB::sysLocation.0 = STRING: SNMPv2-MIB::sysServices.0 = INTEGER: 7 Now I want to fetch the cpu status, and I search my question on Google, somebody offer a oid for query the cpu status: snmpwalk -v 2c -c public 210.38.xxx.xxx usageOfCPU But it doesn't worked : No log handling enabled - using stderr logging usageOfCPU: Unknown Object Identifier (Sub-id not found: (top) - usageOfCPU) Somebody told me some switch has its private MIB, and you can use it to see its CPU status, is that right? I hope someone can solve me question......

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  • A few unpleasant facts about Visual Studio 2012.

    - by Ilya Verbitskiy
    I have been playing with Visual Studio 2012 for the last couple of days. New IDE is pretty good, but, unfortunately, I found a few unpleasant facts. First of all, new release is coming without Visual Studio setup projects. I am disappointed, because I am using it for my pet project – Easy Shutdown. The tool is a small widget-like application which allows you to reboot, log out or shut down you PC. I have not done any decision yet, but I would probably migrate to WiX. The second surprise is Microsoft will not add Visual Studio macros to the next release. Since I am lazy guy, I like small hacks using macros. For example I have macros to refresh all projects or attach to IIS.  The only way how to solve the problem is to convert your macros to Visual Studio plugin. I have not tried it yet, but I will definitely do in the nearest future. The third fact, I do not like, is Visual Studio default themes. May be somebody like it, but they are hard to adopt after Visual Studio 2010. Fortunately there is a solution. Matthew Johnson released Visual Studio 2012 Color Theme Editor. It comes with a few predefined themes. I really like the Blue one.

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  • Issues with SSL key on CentOS

    - by yummm
    When trying to install a SSL key on my centos server, apache refuses to restart and I see the following errors in my log. [Tue Mar 16 22:32:58 2010] [error] Init: Private key not found [Tue Mar 16 22:32:58 2010] [error] SSL Library Error: 218710120 error:0D094068:asn1 encoding routines:d2i_ASN1_SET:bad tag [Tue Mar 16 22:32:58 2010] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag [Tue Mar 16 22:32:58 2010] [error] SSL Library Error: 218595386 error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error [Tue Mar 16 22:32:58 2010] [error] SSL Library Error: 218734605 error:0D09A00D:asn1 encoding routines:d2i_PrivateKey:ASN1 lib What exactly does this mean? Is my SSL key bad? If so, what is the correct way to upload the key to the server? I just opened the crt file in notepad and copied the data out and saved it over ssh.

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  • How to Label / Tag Items in a Spreadsheet

    - by nusantara
    I'm a novice at spreadsheets, so I hope you'll forgive me if I'm asking a super obvious question. Is it possible to use tags in Excel/Google Spreadsheet? I'm creating a spreadsheet to log all the articles and books I'm reading. Say I'm reading "I, Claudius". I want to give it these tags: history, fiction, biography, disability, politics, drama. Then, if I want to display all the articles/books tagged with "politics", I can maybe search/display/pivot with that tag. Maybe preferably, the tags should all be in one cell with each word separated by a comma. If each word were in a cell of its own, it would make the table really messy, I think. I am open to other labelling solutions too. Thanks!

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  • Citrix Access Gateway not redirecting to login URL

    - by Dave
    We have an older setup for XenApp - users log in through Citrix Secure Gateway running on a windows box. (We hope to start using a NetScaler soon.) Earlier today, connections to https://citrix.company.com/ starting throwing up a 503 error page, instead of redirecting to https://citrix.company.com/Citrix/XenApp/ If you go directly to the /Citrix/Xenapp/ URL, the user is properly directed to the login page, and can launch apps. We've restarted the service, and rebooted the server. We haven't yet tried uninstalling and reinstalling the software. Before we do this, I'm looking for ideas as to how we can get the redirect working again without a fairly major outage window. To make things more interesting, many of our users have Citrix Receiver installed, also pointed at https://citrix.company.com/. Receiver makes itself the default launcher for ICA files, and gives a connection error when it tries to load apps - probably because of the same non-functional rediect?

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  • Debugging Windows Service Timeout Error 1053

    - by Joe Mayo
    If you ever receive an Error 1053 for a timeout when starting a Windows Service you've written, the underlying problem might not have anything to do with a timeout.  Here's the error so you can compare it to what you're seeing: --------------------------- Services --------------------------- Windows could not start the Service1 service on Local Computer.   Error 1053: The service did not respond to the start or control request in a timely fashion. --------------------------- OK   --------------------------- Searching the Web for a solution to this error in your Windows Service will result in a lot of wasted time and advice that won't help.  Sometimes you might get lucky if your problem is exactly the same as someone else's, but this isn't always the case.  One of the solutions you'll see has to do with a known error on Windows Server 2003 that's fixed by a patch to the .NET Framework 1.1, which won't work.  As I write this blog post, I'm using the .NET Framework 4.0, which is a tad bit past that timeframe. Most likely, the basic problem is that your service is throwing an exception that you aren't handling.  To debug this, wrap your service initialization code in a try/catch block and log the exception, as shown below: using System; using System.Diagnostics; using System.ServiceProcess; namespace WindowsService { static class Program { static void Main() { try { ServiceBase[] ServicesToRun; ServicesToRun = new ServiceBase[] { new Service1() }; ServiceBase.Run(ServicesToRun); } catch (Exception ex) { EventLog.WriteEntry("Application", ex.ToString(), EventLogEntryType.Error); } } } } After you uninstall the old service, redeploy the service with modifications, and receive the same error message as above; look in the Event Viewer/Application logs.  You'll see what the real problem is, which is the underlying reason for the timeout. Joe

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  • Fresh install of Ubuntu 12.10 won't boot on Asus X101CH Eee PC

    - by Najdmie
    I did a fresh install of Ubuntu 12.10 in my Asus X101CH Eee PC, using a live usb which I made using startup disk creator, replacing Ubuntu 12.04. The installation ran smoothly, but when I boot, it goes to a purple screen for a second, then a lot of text like the following shows up in sequence: Starting crash report submission daemon [OK] Starting CPU interrupts balancing daemon [OK] Stopping save kernel messages [OK] _ And the cursor just keeps blinking for hours. I can't log in. Pressing Alt + F2 did not bring me to console mode. I thought it might be a partition problem so I formatted the whole disk, by creating a new partition table using gparted in Ubuntu 12.04 live USB. I noticed that I can't try Ubuntu using 12.10 live USB either; it just went to a blank screen when I hit the 'try ubuntu' button. But the same problem arose. I even changed the pen drive for the live USB a couple of times. I happened to know that the Intel Atom N2600 Cedar Trail CPU in my computer is not well supported in Linux, I managed to install its drivers in Ubuntu 12.04, although the computer went blank during the installation.

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  • Monitoring bandwidth/latency/jitter between 2 sites?

    - by TheCleaner
    I have 2 sites connected via an MPLS network and I'd like to do the following: setup a host on each end that can "talk" back and forth between each other and somehow report/log what kind of throughput, jitter, latency, etc. they are experiencing between each other in 5 minute intervals. Something similar to Qcheck but that can be automated. Bottom line is I'm trying to determine if the WAN network is "stable" throughout the day or if something is wrong. We have video conferences between these sites and even at 1024kbps calls we are experiencing delays and jitter. I'm hoping to exonerate the network with some testing.

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  • How to Automatically Create Home Directory for Active Directory User on Solaris (using PowerBroker)

    - by neildeadman
    I have a number of existing users in Active Directory that need a home directory created. They don't log directly in to Solaris but into a service running on that box. If I login as them their home directory gets created and then they can login. This is the same for new users too! As there are a lot of users, I need a way to automate this so new users and existing users have it created automatically. Is this possible??

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  • SQL Server 2008 R2 100% availability

    - by Mark Henderson
    Is there any way to provide 100% uptime on SQL Server 2008 R2? From my experience, the downtimes for the different replication methods are: Log Shipping: Lots (for DR only) Mirroring w. NLB: ~ 45 seconds Clustering: ~ 5-15 seconds And all of these solutions involve all of the connections being dropped from the source, so if the downtime is too long or the app's gateway doesn't support reconnection in the middle of task, then you're out of luck. The only way I can think to get around this is to abstract the clustering a level (by virtualising and then enabling VMWare FT. Yuck. Good luck getting this to work on a quad-socket, 32-core system anyway.). Is there any other way of providing 100% uptime of SQL Server?

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  • Autoinstall of Microsoft Security Essentials give random error message

    - by vegarwe
    I'm using wpkg to auto install Microsoft security essentials on WinXP. At the first login after the installer finishes I get an error message as msseces.exe starts. After a reboot the message goes away. The error message indicates a random access restriction. "An error has occured in the program. Try to open it again. If this problem continues, you'll need to reinstall Microsoft Security Essentials from the Microsoft Download Center. Error code: 0x80070005" Firstly: Does anyone know why I get this error message? Second: How do I debug this kind of problems? The event log doesn't seem to contain anything useful. Is there a tool to detect and list denied system calls?

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  • Vector with Constant-Time Remove - still a Vector?

    - by Darrel Hoffman
    One of the drawbacks of most common implementations of the Vector class (or ArrayList, etc. Basically any array-backed expandable list class) is that their remove() operation generally operates in linear time - if you remove an element, you must shift all elements after it one space back to keep the data contiguous. But what if you're using a Vector just to be a list-of-things, where the order of the things is irrelevant? In this case removal can be accomplished in a few simple steps: Swap element to be removed with the last element in the array Reduce size field by 1. (No need to re-allocate the array, as the deleted item is now beyond the size field and thus not "in" the list any more. The next add() will just overwrite it.) (optional) Delete last element to free up its memory. (Not needed in garbage-collected languages.) This is clearly now a constant-time operation, since only performs a single swap regardless of size. The downside is of course that it changes the order of the data, but if you don't care about the order, that's not a problem. Could this still be called a Vector? Or is it something different? It has some things in common with "Set" classes in that the order is irrelevant, but unlike a Set it can store duplicate values. (Also most Set classes I know of are backed by a tree or hash map rather than an array.) It also bears some similarity to Heap classes, although without the log(N) percolate steps since we don't care about the order.

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