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• Microsoft Office 2013 Issue

  - by Liz

  A few days ago I opened my microsoft office programs and discovered taht they are missing the editing icons at the top, some of them will appear if you scroll over them, but not all. Also, in PowerPoint the slides show in the side window with a red "x" I have tried to uninstall and reinstall office 2013, but I have had no luck. This issue is in every office program (excel, PP, word, access, outlook, etc). I also can't see the text when I type. Its there, I can see it when I print the document, but nothing on the screen. Does anyone have a solution for this issue??

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• Running perfmon continuously with periodic reports

  - by Sal

  I have a question very similar to this one, but I want to continuously run perfmon, during reboots and throughout the day. Further, I'd like to generate a perfmon report every 10 mins or so. The original question tells me how to run perfmon when the server is restarted, but I don't know how to make perfmon continuously run while throwing periodic files. I've tried setting it as a scheduled task that needs to be done every 10 mins, but this is too sloppy, and when the scheduled task kicks another instance, the current perfmon report writer crashes, and I get a garbage report. I've also tried writing a sloppy batch script that would fire off the task at scheduled intervals, but this is the same problem as the scheduled task. I'm sure I'm just missing something silly, but I don't see it. Ideas? (If it helps, I'm running Windows 7 locally, and I'm trying to set up the processes for boxes running Windows 2008.)

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• Can't connect to MySQL server on '127.0.0.1' + Postfix

  - by Andrew Dakin

  I just installed Postfix and configured it to use MySQL. It wasn't sending any emails out after I did that so I checked /var/log/mail.log and it came back with this: postfix/trivial-rewrite[5283]: fatal: proxy:mysql:/etc/postfix/mysql-domains.cf(0,lock|fold_fix): table lookup problem postfix/cleanup[5258]: warning: AFCDC30437: virtual_alias_maps map lookup problem for [email protected] postfix/master[4761]: warning: process /usr/lib/postfix/trivial-rewrite pid 5282 exit status 1 postfix/proxymap[4126]: warning: connect to mysql server 127.0.0.1: Can't connect to MySQL server on '127.0.0.1' (110) In mysql-domains.cf I'm using: Hosts 127.0.0.1 I can connect to MySQL with this: mysql -u postfixuser -p But I can't connect this way: mysql -u postfixuser -h 127.0.0.1 -p maildbname Also when I run netstat -l it comes back with: tcp 0 0 localhost:mysql *:* LISTEN I've tried changing my hosts to: Hosts localhost But then I just get a socket error: postfix/cleanup[4870]: warning: connect to mysql server localhost: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' I also have this set up in the MySQL config file: bind-address = 127.0.0.1 I'm sure I'm missing something obvious, but I am pretty new to all this. Thanks! Andy

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• Hide users from Mac OS X Snow Leopard logon screen.

  - by googletorp

  Somehow, I managed to set a passwd for my _postgres user on my OS instead of setting it on the postgres role I have as my superuser / root. Anyways since this, I've been struggling with that user showing up in the account section and login screen, which I really would like to avoid. I've read through some docs about this, and setting the password to * should be all that is needed to fix this. But after several attempts doing this with and without dscl to no avail, I'm gotten to a point where I don't know what to do anymore. I didn't think it would be even hard doing this, but clearly I'm missing something, so how do you do this?

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• Why don't I have write permission to my vmware virtual network device?

  - by Robert Martin

  I want to allow my VMWare machine to force the virtual network it's on into promiscuous mode so I can play around with honeyd. I received an error message that told me to go to http://vmware.com/info?id=161 to allow this behavior. Based on their advice, I did: $ groupadd promiscuous $ cat /etc/group | grep promiscuous promiscuous:x:1002:robert $ usermod -a -G promiscuous robert $ id robert uid=1000(robert) gid=1000(robert) groups=1000(robert),....,1002(promiscuous) $ chgrp newgroup /dev/vmnet8 $ chmod g+rw /dev/vmnet8 $ ls -l /dev/vmnet8 crw-rw---- 1 root promiscuous 119, 8 2012-03-29 10:29 /dev/vmnet8 Looks like I gave RW permission to the promiscuous group, and added myself. Except that VMWare still gives me an error message that says I cannot enter promiscuous mode. To try out the group thing, I tried: $ echo "1" >/dev/vmnet8 bash: /dev/vmnet8: Permission denied That really surprised me: It makes me think that I still haven't properly given myself the correct permissions... What am I missing?

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• OpenVPN access server on Amazon VPC vs free version

  - by imaginative

  Maybe I'm missing the point, but I'd like to setup simple VPN access with software VPN to access my private network on Amazon VPC. I thought OpenVPN would be a great solution for this, and I thought it might make sense to put this on the NAT instance that comes with VPC so I don't have to spend money on another instance. Is there any advantage to running the following: http://www.openvpn.net/index.php?option=com_content&id=493 vs sticking to the free solution of OpenVPN? What does one offer over the other? Any reason not to run this on the NAT instance itself?

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• Need to open links in new tab in ie8 !

  - by BHOdevelopper

  I have a sidebar (right sided iframe) and when i click on a link in it, it opens a new window in IE8, (in firefox it open a new tab). What do i need to do to open links in IE8 in a new tab. I already set the Tools-Internet Options-Settings- 'Always open pop-ups in a new tab' and 'A new tab in the current window' open in new tab but still doesn't work. My links are pretty simple, what am i missing ? exemple: text. Also some site are saying to register Regsvr32 actxprxy.dll to fix this problem, still doesn't work. And i want this to work with a simple click, no 'right-click-open in new tab' option. I also hope i won't get the 'can't change how ie8 works' answer. ;)

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• How to install Snow Leopard Server over Regular Snow Leopard

  - by SeniorShizzle

  I'm in the ADC so I have legitimate access to a free copy of Snow Leopard Server and licence key which I need to use to test my Push Notifications. I downloaded the software, and when I opened the .dmg I saw "Click to install Snow Leopard Server" which I did, and then it prompted me to restart the computer to begin installation. When the computer restarted, however, it just booted into my regular OS X partition. I kept trying to no avail. Obviously I'm missing something stupid here but I'm not a server admin so I don't know what to do :) The dmg is almost 6GB so I can't burn a DVD of it. I really need your help! Thanks guys!

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• Can't login to Manager App in Tomcat 6.0.18

  - by Rafael Almeida

  Folks, I can't login to the manager app (localhost:8080/manager/html) in my Tomcat. More specifically, it asks for my username and password, and the ones supposed to be correct aren't accepted. Here's what I already checked: I tried editing my conf/tomcat-users.xml to add my user/role. Here's the current content of this file: <?xml version='1.0' encoding='utf-8'?> <tomcat-users> <role rolename="manager"/> <user username="tomcat" password="s3cret" roles="manager"/> </tomcat-users> I thought that maybe it wasn't looking up on this XML, but elsewhere. So, I came to know about Realms. The Realm part of my configuration is now: < Realm className="org.apache.catalina.realm.MemoryRealm" / ( please ignore the space before Realm, for some reason this site isn't accepting the literal tag ) What am I missing?

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• Unable to install Visual Studio 2005 on Windows 7

  - by lopez

  After downloading Visual Studio 2005 SP1 and Visual Studio 2005 Upgrade for Vista to install Visual Studio 2005 on Windows 7, when I tried to intall Visual Studio 2005 SP1, I got this error message: The up patch cannot be installed by the windows installer service because the program to be upgraded is missing, or the upgrade patch may update a different version of program. Verify that the program to be updated exist on your computer and you have correct upgrade patch I have saved VS80sp1-KB926601-X86-ENU (1) and VS80sp1-KB932232-X86-ENU on the D: drive. What should I do to install Visual Studio 2005 on Windows 7?

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• Campus Network Design - Firewalls

  - by user3081239

  I am designing a campus network, and the design looks like this: LINX is The London Internet Exchange and JANET is Joint Academic Network. My goal is an almost-fully redundant with high availability, because it will have to support about 15k people, including academic staff, administrative staff and students. I have read some documents in the process , but I am still not sure about some aspects. I want to dedicate this one to firewalls: what are the driving factors in deciding to employ a dedicated firewall, instead of an embedded firewall in the border router? From what I can see, an embedded firewall has these advantages: Easier to maintain Better integration One less hop Less space requirement Cheaper Dedicated firewall has the advantage of being modular. Is there anything else? What am I missing?

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• How to copy lots of files between two computers, without network?

  - by Steve Bennett

  I want to copy around 50Gb of files from my desktop to my work laptop. For some reason, the laptop won't connect to my home network. I haven't had any luck with a direct ethernet connection either, and I'm not willing to change any of the laptop's network configuration (last time I did that, I couldn't get onto the network at work, making me Not Very Popular). So...what else is there? The obvious route is copying via SD card. My largest card is 8Gb. But I can't find a good workflow. Is there a tool designed for this, where I could just repetitively move the card back and forth, without having to select files? I've tried using teracopy, but you end up missing a few files. I guess I could zip everything up into multi-volume .rars or something...but is there a more elegant way?

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• Check if root ca certificate is installed

  - by Zulakis

  We are having a custom CA for our local-domains. The Root CA certificate is installed on all the corporate machines by default, but sometimes it happens that we have someone here who doesn't have it installed. If the user a) accesses our intranet using http or b) accepts the server-certificate I would like to redirect the user to a site which tells it what happened and how they can install the root CA. The only solution I found was the following: <img src="https://the_site/the_image" onerror="redirectToCertPage()"> This is barely a work-around and not really a solution. It can be triggered by other problems then the missing certificate. Are there any better solutions on how to solve this problem?

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• Running perfmon continuously with periodic files

  - by Sal

  I have a question very similar to this one, but I want to continuously run perfmon, during reboots and throughout the day. Further, I'd like to generate a perfmon report every 10 mins or so. The original question tells me how to run perfmon when the server is restarted, but I don't know how to make perfmon continuously run while throwing periodic files. I've tried setting it as a scheduled task that needs to be done every 10 mins, but this is too sloppy, and when the scheduled task kicks another instance, the current perfmon report writer crashes, and I get a garbage report. I've also tried writing a sloppy batch script that would fire off the task at scheduled intervals, but this is the same problem as the scheduled task. I'm sure I'm just missing something silly, but I don't see it. Ideas? (If it helps, I'm running Windows 7 locally, and I'm trying to set up the processes for boxes running Windows 2008.)

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• Can't Delete Old Windows Directory

  - by David Mullin

  I got a new SSD drive for my computer, and have installed Windows on this drive. This left an old Windows directory on my old normal drive. I am now attempting to delete this old Windows directory, but am getting blocked by security. If I crawl down into each subdirectory, I can manually change the ownership and access rights for each file, but if I attempt to do it from the root directory, I get a "Failed to enumerate objects in the container. Access is denied" error. I have tried logging in as local Administrator, but this had the same effect. I figure that I am missing something stupid, but I just can't determine what it is.

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• Chrome: Saved username/password filled in incognito mode

  - by Wouter Coekaerts

  If I open an incognito window in Google Chrome and go to a webpage where Chrome has a saved username and password from (for example the login form on http://gmail.com), I see that my username and password are automatically filled in. Does that mean that I am not really incognito? Can the website see my username even if I don't explicitly log in? Or is there some mechanism behind the scenes that prevents the webpage from grabbing auto-filled values unless I actually log in? Clarification: Stored usernames (and passwords) are a lot like cookies: your unique identifier linked to a certain site, stored locally in your browser, available to the site when you open it. When you go incognito you ask your browser not to identify you to the sites you visit. It does that by (among other things) not exposing its cookies. Exposing the stored username in this mode does not make sense to me (but maybe I'm missing something...).

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• proxy pass for activeMQ

  - by user1172482

  I have a apache server that I'm trying to use for proxy access my activeMQ admin page. I am able to load the inital landing page properly, but I can't seem to load any of the sub-pages (Queues, Connections, etc.). My proxypass rules on the apache server are the following: ProxyPass /foo http://10.5.124.108:8161/admin ProxyPassReverse /foo http://10.5.124.108:8161/admin The activeMQ installation included a activemq-httpd.conf file in /etc/httpd/conf.d/. Proxy connections there are enabled: ProxyRequests On ProxyVia On <Proxy *> Allow from all Order allow,deny </Proxy> ProxyPass /admin http://localhost:8161/admin ProxyPassReverse /admin http://localhost:8161/admin ProxyPass /message http://localhost:8161/admin/send ProxyPassReverse /message http://localhost:8161/admin/send From what I've read the proxypass rules should be recursive (the rule for /foo should also work for /foo/bar). Is there something else that I'm missing here that's preventing me from accessing pages beyond the initial admin landing page?

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• Using Google Talk with a non-apps, non-gmail Google account

  - by rymo

  I created a Google account with an existing e-mail address from a domain that is NOT hosted by Google. This address is not on an Apps domain and has no gmail service of any kind. Still I am able to add it as a Google account on an Android device with no problem. If the device is running Jelly Bean (where the Google Talk app allows switching between accounts) I can sign in and chat works fine. I can also sign into Talk with this account via the iGoogle home page. Now how can I use this account with a standalone chat client like iChat, Pidgin, or Empathy? It doesn't seem to work with login ID [email protected] using SSL to connect to server talk.google.com (tried ports 5222 and 5223). Are iGoogle and Android doing something magical that no other Jabber client is allowed, or am I just missing a step?

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• Setting empathy's idle time

  - by Sam Bisbee

  Hello - I'm using Empathy for IM on Ubuntu 10.04. In every IM client I've used since the '90s there's always been a way to set "idle me after X time", at which point it would set you as being away. Empathy seems to do this, but I haven't found a place to specify how long to wait before marking me as away. Am I missing a plugin or something in the settings? Is this somehow tied in with Gnome and the power setting's idle time? (I'm using a laptop.) Cheers.

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• Good book for a software developer doing part-time (Linux) system administration work

  - by Tony Meyer

  In many smaller organisations, developers often end up doing some system administration work (for obvious reasons). A lot of the time, they have great developer skills, but few system administration skills (perhaps all self-taught), and so have to learn as they go, which is fairly inefficient. Are there canonical (or simply great) books that would help in this situation? More advanced than just using a shell (presumably a developer can do that), but not aimed at someone that hopes to spend many years doing this work. Ideally, something fairly generic (although specific to a distribution would be OK), covering databases, networking, general maintenance, etc, not just one specific task. For the most part, I'm interested in shell-based work (i.e. no GUI installed), although if there's something outstanding I'm missing, please point it out. (As an analogy, replace "system administration" with C, and I'd want K&R, with C++ and I'd want Meyers' "Effective C++").

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• Segmentation Fault (11) with modwsgi on CentOS 5.7 when running pyramid app

  - by carbotex

  I'm getting Segmentation fault error when trying to access the "Hello World" pyramid app. This error only occurs when running against CentOS 5.7 setup, but no problem whatsoever when tested against OSX and Arch Linux. Could it be a CentOS specific issue? [error] [client 10.211.55.2] Premature end of script headers: pyramid.wsgi [notice] child pid 31212 exit signal Segmentation fault (11) I have tried to follow the troubleshooting guides posted here http://code.google.com/p/modwsgi/wiki/InstallationIssues which suggests that it might caused by missing Shared Library. A quick check reveals that shared library is not the issue. [centos57@localhost modules]$ ldd mod_wsgi.so linux-gate.so.1 => (0x00e6a000) libpython2.7.so.1.0 => /home/python/lib/libpython2.7.so.1.0 (0x0024c000) libpthread.so.0 => /lib/libpthread.so.0 (0x00da8000) libdl.so.2 => /lib/libdl.so.2 (0x00cd6000) libutil.so.1 => /lib/libutil.so.1 (0x00110000) libm.so.6 => /lib/libm.so.6 (0x0085c000) libc.so.6 => /lib/libc.so.6 (0x00682000) /lib/ld-linux.so.2 (0x0012b000) Then I found another clue that might be able to solve my problem. Unfortunately libexpat is not the source of the problem. http://code.google.com/p/modwsgi/wiki/IssuesWithExpatLibrary [centos57@localhost bin]$ ldd ~/httpd/bin/httpd | grep expat libexpat.so.1 => /usr/local/lib/libexpat.so.1 (0x00b00000) [centos57@localhost bin]$ strings /usr/local/lib/libexpat.so.1 | grep expat libexpat.so.1 expat_2.0.1 [centos57@localhost bin]$ python Python 2.7.2 (default, Nov 26 2011, 08:08:44) [GCC 4.1.2 20080704 (Red Hat 4.1.2-51)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import pyexpat >>> pyexpat.version_info (2, 0, 0) >>> I've been pulling my hair out trying to figure out what I'm missing in my setup. Why the problem only occurs with CentOS? Here is the detailed setup: Apache 2.2.19 Python 2.7.2 mod_wsgi-3.3 /home/httpd/conf/extra/pyramid.wsgi from pyramid.paster import get_app application = get_app('/home/homecamera/hcadmin/root/production.ini', 'main') /home/httpd/conf/extra/modwsgi.conf LoadModule wsgi_module modules/mod_wsgi.so WSGIScriptAlias /myapp /home/root/test.wsgi <Directory /home/root> WSGIProcessGroup pyramid Order allow,deny Allow from all </Directory> # Use only 1 Python sub-interpreter. Multiple sub-interpreters # play badly with C extensions. WSGIApplicationGroup %{GLOBAL} WSGIPassAuthorization On WSGIDaemonProcess pyramid user=daemon group=daemon processes=1 \ threads=4 \ python-path=/home/python/lib/python2.7/site-packages WSGIScriptAlias /hello /home/httpd/conf/extra/pyramid.wsgi <Directory /home/httpd/conf/extra> WSGIProcessGroup pyramid Order allow,deny Allow from all </Directory> Again this same setup works on OSX and Arch Linux but not on CentOS 5.7. Could someone out there point me to the right direction before I ran out of my hair. ==================================================================================== When apache started with gdb, I got a couple of warnings Reading symbols from /home/httpd/bin/httpd...done. Attaching to program: /home/httpd/bin/httpd, process 1821 warning: .dynamic section for "/lib/libcrypt.so.1" is not at the expected address warning: difference appears to be caused by prelink, adjusting expectations warning: .dynamic section for "/lib/libutil.so.1" is not at the expected address warning: difference appears to be caused by prelink, adjusting expectations gdb output. After hitting refresh button, to load pyramid. (gdb) cont Continuing. warning: .dynamic section for "/usr/lib/libgssapi_krb5.so.2" is not at the expected address warning: difference appears to be caused by prelink, adjusting expectations warning: .dynamic section for "/usr/lib/libkrb5.so.3" is not at the expected address warning: difference appears to be caused by prelink, adjusting expectations warning: .dynamic section for "/lib/libresolv.so.2" is not at the expected address warning: difference appears to be caused by prelink, adjusting expectations Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x8edbb90 (LWP 1824)] 0x0814c120 in EVP_PKEY_CTX_dup () apache_error_log [info] mod_wsgi (pid=1821): Starting process 'pyramid' with threads=1. [info] mod_wsgi (pid=1821): Initializing Python. [info] mod_wsgi (pid=1821): Attach interpreter ''. [info] mod_wsgi (pid=1821): Create interpreter 'web.domain.com:20000|/hcadmin'. [info] [client 10.211.55.2] mod_wsgi (pid=1821, process='pyramid', application='web.domain.com:20000|/hcadmin'): Loading WSGI script '/home/httpd/conf/extra/pyramid.wsgi'. [error] hello 1

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• modprobe amd-rng fails, No such device

  - by CrackerJack9

  When trying to install hw_random to a 2.6 kernel, modprobe returns a FATAL error "No such device" on both CentOS 5.7 and Fedora 15. Both are using the latest kernel, respectively. The .ko file exists, and config- contains CONFIG_RTC=y and CONFIG_CRYPTO_RNG=m Both servers are x86_64 AMD processors. The only google results are very old, often reference the kernel module 'hw_random' (which has been replaced with processor specific modules and don't offer much help. Has anyone been able to install hw_random? Am I missing a step while installing the module?

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• Emulate "Go to Dekstop/Home/etc." behavior in OS X via AppleScript

  - by pattulus

  OS X has build in support for going to certain Folders (Home, Utilities, Desktop, etc.) via a Shortcut. I wanted to emulate this behavior for the the Downloads Folder. The only thing that is missing the script below is that it won’t succeed when no window is opened in the Finder (see Error message). tell application "Finder" activate set target of Finder window 1 to folder "Downloads" of folder "username" of disk "Macintosh HD" end tell Error message: error "Finder got an error: Can’t set Finder window 1 to folder \"Downloads\" of folder \"username\" of disk \"Macintosh HD\"." number -10006 from Finder window 1 It great if you know about some kind of 'if-compliement' that triggers opening the Downloads Folder in case there is no window 1 open in the Finder. Thanks in advance.

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• Problem with using sysprep tool for running Windows on a different Hardware

  - by Usman Ajmal

  Hi, I am using sysprep tool for running Windows 7 on a different Hardware. What I do is that run sysprep on a computer, select System Audit, check the Generalize check box, select Shutdown, click OK and wait for the computer to shutdown. When the system shuts down, I remove the hard disk from my computer and plug it into another computer having different Hardware. Then I turn ON the computer and after a series of operations (including one reboot), I eventually get to the Desktop of Windows on the changed hardware computer BUT the problem is that System Preparation Tool's start up automatically. I rebooted the computer but the System Preparation Tool start up each time. One more thing that noted was that computer gives a message at each reboot before loading Desktop that "System is now preparing your computer for first use". Any idea how can i get a clean Desktop after performing sysprep? or is there any step I am missing? Thanks a lot

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• DYNDNS setup with TightVNC on Windows Server 2008 R2

  - by StealthRT

  Hey all, i seem to be having a problem with getting ports to forward on my Windows Server 2008 R2 PC. I already set all my port forwarding for 5900/5800 on my router for my PC's IP address (192.168.1.22) but when i try to use the TightVNC PFPortChecker on port 5900 it tells me its not opened! I can not even connect to my DYNDNS server name (xxxxxxx.dyndns.org). As a side note, i am running Windows XP SP3 within a VirtaulBox inside Windows Server 2008 R2 but running the PFPortChecker in Windows 2008 R2 brings the same results as it does in the VM. I also added them to the Windows Firewall Advanced Security form to add those inbound ports for full access. What could i possibly be missing? Thanks for your time! David

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