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  • Preventing auto-restart of nautilus on gnome 2.28

    - by Ivan Vucica
    Cheers! I dislike disobedience from my system. When I want to explicitly kill Nautilus with kill or killall, I am no longer able to do so. Previously I could disable this erroneous behavior (which even Windows do not exhibit!) through gnome-session-properties, however, it is no longer possible to set the "restart style" there (or whatever it was called). What is nowadays the correct way to disable nautilus autorestart under gnome? Reasons: I'm writing a piece of software that's painting directly into X11 root window. Nautilus is interfering. Compiz has a wallpapers plugin which Nautilus is painting over.

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  • How to fix Emacs client *ERROR*: Arithmetic error

    - by nocash
    GNU Emacs 23.1.1 I've noticed that if I run Emacs and M-x server-start, I can use the emacsclient program as usual, but if if I start Emacs using emacs --daemon and then try to use emacsclient the new frame locks up and the shell outputs *ERROR*: Arithmetic error. This issue doesn't happen if I use the -t flag to force terminal mode when running emacsclient. Has anyone run into this before? Anyone know what's going on and/or how to fix it?

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  • brctl Not working fine with bridging eth0 and at0

    - by Passi0n
    I made an access point with airbase-ng and its at0 I tried to bridge my eth0 and at0 by brctl addbr demo brctl addif demo eth0 brctl addif demo at0 brctl demo up dhclient3 demo & already removed eth0 ip so when i use ping 192.168.1.1 -I eth0 theres no reply but if i use ping 192.168.1.1 -I demo it works!!! In browser internet works fine so when i connect my android with at0 (access point) it should same work. but its now working at all :(

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  • missing bootmanager after win7 installation from external hdd

    - by Alex
    today i tried to install win7 from an external hdd to my system. i tried this tut http://www.pcworld.com/article/165159/install_windows_7_from_an_external_hard_drive.html and everything went fine till i pluged off the external hdd. after i pluged it off and tried to restart the system i get a missing boot manager error. if i plug the external hdd in again it's all working fine again. i've searched for the last 2h and didn't find a good answer. did any of you have one ? regards Alex ps: i already tried any forms of reperation and the system is installed on the correct hdd.

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  • Can't SSH to remote server,how to avoid this

    - by snow8261
    From time to time,we suffer problems like we can not remote connect to our server via ssh.So we have to send someone on site to restart the computer for this problem.It causes a lot of pain.The situation is we have to remote connect to our server,which are very important like database server and application server and etc.We have met problems like ssh hang,like command ssh [email protected] with no response. when using ssh -v debug mode, it says : debug1: Connection established. debug1: identity file /.ssh/identity type -1 debug1: identity file /.ssh/id_rsa type -1 debug1: identity file /.ssh/id_dsa type -1 debug1: loaded 3 keys and we met this situation many times with no clue how to solve it.Is any log which can identify this problem? or Is there a tool for this problem? help needed!Any idea are appreciated.

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  • Ubuntu 10.04 Keyboard and Mouse Freezing Problem

    - by nitbuntu
    I had a partition setup with Windows XP and Ubuntu 8.04 dual booting. I recently upgraded to Ubuntu 10.04 by installing fresh from CD but leaving the previous /home folder as is. Things seemed to be working fine, but started finding that my mouse and keyboard were freezing. After a quick search on the internet, I found the following suggestions as shown here:- Ubuntu Forums Here the suggestion was to:- Edit /etc/default/grub, go to the line that begins like: GRUB_CMDLINE_LINUX_DEFAULT= Change it to: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=off" After that, run this command: sudo update-grub and Reboot This seemed to have resolved the issue but after a couple of days I again find my mouse and keyboard freezing. I also find that my parallel port printer had also stopped working. I have saved the output of dmesg and my syslog. The first can be viewed here but the syslog had too many characters, so if someone can suggest an alternative to freetexthost, I can post it there. Moreover, if there is any other information that should be provided, do let me know. I do hope we can get to the bottom of this issue. Thank you in advance for any help that could be provided.

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  • Apple keyboard key remapping under Ubuntu

    - by jfmessier
    I have an Apple keyboard that I simply love. I now hate my regular keyboard at work. I just have a small problem with the Apple keyboard. There is no "insert" key. The one that is usually Insert on regualr keyboard is replaced by the "fn" key. I would like to keep the fn functionality, as it is useful with the Fx keys on the top of my keyboard. If I have another key that I want to remap, whoe can I get the code, and then assign the code to the "Insert" function ? I mainly use this key for clipboard stuff (Ctrl-Ins, Shift-Ins), and sometime I have no other option than use the mouse, which is something I want to avoid. For example, the "Eject" button could be re-assigned, or use the F13..F19 keys, which are not on regular keyboards anyway. Thanks :-)

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  • Where are ethernet errors logged?

    - by Matt
    Munin is showing me a graph like this: During that spike, I was unable to access my server through the eth0 port (I could access it through my IPMI port). I'm trying to figure out what happened, but I can't seem to locate any log files for eth0. I don't see anything in /var/log/(kern|syslog|messages) that is out of the ordinary. And I don't see a log file specifically for eth0. Are there logs for eth0, and if so, where can I find them? I am running Ubuntu 10.04 LTS.

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  • Oracle HTTP Server access_log - GET /error/404.html HTTP/1.0 200 7001 entries

    - by Pavan
    access_log shows the following entries repeatedly, seems like it is polling some thing. There were so many entries keep on adding to the log, making it difficult to debug for actual error message. aaa.bbb.ccc.ddd - - [07/Nov/2012:00:02:48 -0800] "HEAD /index.html HTTP/1.1" 200 - abc.bcd.cda.dab - - [07/Nov/2012:00:02:50 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dac - - [07/Nov/2012:00:02:51 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dab - - [07/Nov/2012:00:02:56 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dac - - [07/Nov/2012:00:02:56 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dab - - [07/Nov/2012:00:03:01 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dac - - [07/Nov/2012:00:03:01 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dab - - [07/Nov/2012:00:03:06 -0800] "GET /error/404.html HTTP/1.0" 200 7001 abc.bcd.cda.dac - - [07/Nov/2012:00:03:06 -0800] "GET /error/404.html HTTP/1.0" 200 7001 aaa.bbb.ccc.ddd - - [07/Nov/2012:00:03:08 -0800] "HEAD /index.html HTTP/1.1" 200 - how to avoid these repeating entries?

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  • maillog "No route to host" error

    - by Sherwood Hu
    I have a CentOS server. It has sendmail installed but not used for a mail server. I forwarded the root email to another email address. However, I keep getting errors in maillog: Dec 6 08:49:16 server1 sm-msp-queue[16191]: qB6601et005433: to=root, ctladdr=root (0/0), delay=08:49:15, xdelay=00:00:00, mailer=relay, pri=883224, relay=[127.0.0.1], dsn=4.0.0, stat=Deferred: [127.0.0.1]: No route to host Dec 6 08:49:16 server1 sendmail[16190]: qB39nDfQ014062: to=<[email protected]>, delay=3+05:00:02, xdelay=00:00:00, mailer=esmtp, pri=6965048, relay=subdomain.example.com., dsn=4.0.0, stat=Deferred: subdomain.example.com.: No route to host Dec 6 08:49:16 server1 sendmail[16190]: qB39nDfR014062: to=<[email protected]>, delay=3+05:00:02, xdelay=00:00:00, mailer=esmtp, pri=7004959, relay=subdomain.example.com., dsn=4.0.0, stat=Deferred: subdomain.example.com.: No route to host In the forwarded email address, I received notification "it can't deliver email to [email protected]. subdoamin.example.com does have a MX record, and I do not want to add one. Is there any configuration that I can change to prevent this error? I want all emails to the root to be forwarded to the forward address.

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  • Great GUI for Apache2?

    - by ajsie
    I wonder if there are great GUI management tools for Apache so you dont have to manually edit files in VIM. It would be great if you could manage Apache over internet. Any suggestions of such tools?

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  • Is it possible for root to execute a command as non-root

    - by adnan kamili
    I am root user and suppose i want to run any application as another user. is it possible, without switching to another user. Something like # google-chrome user=abc I am actually executing a cli program as a non root user. I have set the sticky bit on and i am using setuid. So the program runs with root privileges. Now i am using system() with in the program to invoke gui app. But i dont want to run it as root. so i want to temporarily drop root privileges only for that call.

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  • IP route ppp0 + eth0 access to outside network

    - by Vitor
    I need some help in define a route I have two connections one from eth0 and other a ppp0 (a 3G card) Not having the ppp0 connection active my route table is: Destination Gateway Genmask Flags Metric Ref Use Iface default DD-WRT 0.0.0.0 UG 100 0 0 eth0 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 I can access my webserver from an outside network through ethernet interface Than I have also my ppp0 3G connection active havig the following route table: D estination Gateway Genmask Flags Metric Ref Use Iface default 10.64.64.64 0.0.0.0 UG 0 0 0 ppp0 10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 Now I only can access my webserver in outside networks through the IP of the 3G connection Note that my server is serving at 0.0.0.0 IP (to all interfaces) But I need to get access to webserver to both interfaces ethernet and 3G connection I only can have access to both connection in local network Any help to configure this network to have both interfaces with outside networks access is welcome Can anyone give me an example to configure this network with 2 gateways to give outside networks access One for IP 192.168.1.149 and other for the ppp0 IP 89.214.60.196 Tanks

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  • Why does newline come before space in the output of hexdump?

    - by ??????? ???????????
    Printing these characters in the "Canonical" format gives the output that I expect, while the default format throws me off. $ echo " " |hexdump # Reversed? 0000000 0a20 0000002 $ echo -n " " |hexdump # Ok, fair enough. 0000000 0020 $ echo " " |hexdump -C # Canonical 00000000 20 0a | .| 00000002 With a different string, such as "123" the output is even more confusing: $ echo "123" |hexdump 0000000 3231 0a33 0000004 The output here does not seem "reversed", but rather shuffled. Would anyone care to explain (briefly) what is going on here?

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  • mysql is not connecting after data directory change

    - by user123827
    I've changed data directory in /etc/my.cnf. datadir=/data/mysql socket=/data/mysql/mysql.sock I also moved mysql folder from /var/lib/mysql/ to /data/mysql Now when i connect to mysql i get following error: [root@youradstats-copy mysql]# mysql ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) also when i see /var/logs/msqld.log i get following messages in that: InnoDB: Setting log file /data/mysql/ib_logfile0 size to 512 MB InnoDB: Database physically writes the file full: wait... InnoDB: Progress in MB: 100 200 300 400 500 120704 7:43:31 InnoDB: Log file /data/mysql/ib_logfile1 did not exist: new to be created InnoDB: Setting log file /data/mysql/ib_logfile1 size to 512 MB InnoDB: Database physically writes the file full: wait... InnoDB: Progress in MB: 100 200 300 400 500 InnoDB: Cannot initialize created log files because InnoDB: data files are corrupt, or new data files were InnoDB: created when the database was started previous InnoDB: time but the database was not shut down InnoDB: normally after that. 120704 7:43:36 [ERROR] Plugin 'InnoDB' init function returned error. 120704 7:43:36 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. I shut down mysql properly before doing these changes and then started it properly but dont know why getting these messages. please help to solve issue as i have changed socket path in my.cnf but still its pointing to old path...

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  • I install Ubuntu 13.10 and reboot and im on KDE desktop?

    - by jgamer578
    Hi I'm Jacob and I have no idea what's going on. I installed Ubuntu 13.10 today and was playing around with it for a while and dl'd a bunch of apps from software center and stuff. Eventually I installed steam and (finally) got it working. I downloaded TF2 and had some weird issue where the screen got so distorted to the point I could not play. So I dl'd a driver for my graphics card from the additional drivers app (or whatever it's called) and when it was done I restarted my computer (because it said to.) When the PC booted up it loaded the KDE desktop and I have no idea why. I had unity before I rebooted. Ubuntu 13.10 is the only OS installed on my PC, and I still have all the apps that I downloaded, but I kinda like unity (I started using Ubuntu after they switched to unity) and want it back. Thanks for reading and any help in advance, Jacob.

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  • Sun Grid Engine: Automatically Terminating Idle Interactive Jobs

    - by dmcer
    We're considering using Sun Grid Engine on a small compute cluster. Right now, the current set up is pretty crude and just involves having people ssh to an open machine to run their jobs. We'd like to allow interactive jobs, since that should ease the transition from manually starting jobs to starting them using qsub. But, there is some concern that, if we do, people might accidentally leave their interactive sessions idle and block other jobs from being run on the machines. The issue isn't just theoretical, since we previously tried using OpenPBS and there was a problem with people opening up an interactive job in a screen session and essentially camping on a machine. Is there anyway to configure SGE to automatically kill idle interactive jobs? It looks like this was requested as an enhancement (Issue #:2447) way back in 2007. But, it doesn't seem like the request ever got implemented.

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  • How to copy remote machines text to local machines clipboard through SSH?

    - by recluze
    I work on a remote machine through ssh. I have a very large text file there (approx. 500 lines) which I usually need to modify, then copy the contents of that file and paste it in my local browser. The way I usually do this is cat filename and then select/copy the ssh output. That takes a lot of time. I was wondering if there is a utility that will put the remote file's contents in my local clipboard.

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  • after installing monit when i do monit status myproc i get "error connecting to the monit daemon"

    - by Jason
    after installing monit when i do monit status myproc i get "error connecting to the monit daemon" I read somewhere that The status command won't work in the case that monit is running indaemon mode without its http support - the command 'monit status' in such case tries to get the status from the daemon via http/tcp. To start the http interface you need to add the 'set httpd ...' statement to theconfiguration. is that still correct? that post was from 2005

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  • "mv: cannot stat file" in for loop

    - by F.C.
    I wanted to rename a lot of files with a pattern so I tried this for loop: $ for f in *; do mv \""$f"\" \""HouseMD-S06E${f#*Episode }"\"; done But I got this error: mv: cannot stat `"House MD Season 6 Episode 01 - Broken (Parts 1 & 2).avi"': No such file or directory So what I did was echo the mv commands to a file like this: $ for f in *; do echo mv \""$f"\" \""HouseMD-S06E${f#*Episode }"\">>mv.txt; done And the run the file with source. Any ideas why the first for didn't work and how can I fix it?

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  • RHEL 5.3 Kickstart - How specify location of individual package in Workstation folder?

    - by Ed
    I keep getting "package does not exist" errors during the install. I made a kickstart ISO to create an unattended install of a RHEL 5.3 build machine for C++ software releases. It pulls the kickstart config file from our internal web server. This is handy; it makes it easy to test and modify without having to make a new ISO. And I plan to check it in to version control if I can get it working. Anyway, the rpm packages are located in two folders on the disk; Client and Workstation. The packages install fine for the ones that are physically located under the Client folder. It cannot find those under the Workstation folder such as as doxygen and subversion complaining that packages do not exist. Is there a way to specify the individual package location? # ----------------------------------------------------------------------------- # P A C K A G E S # ----------------------------------------------------------------------------- %packages @gnome-desktop @core @base @base-x @printing @development-tools emacs kexec-tools fipscheck xorg-x11-server-Xnest xorg-x11-server-Xvfb #Packages Located in Workstation Folder *** Install can not find any of these ?? bison doxygen gcc-c++ subversion zlib-devel freetype-devel libxml2-devel Thanks in advance, -Ed

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  • Testing home directory scripts by setting $HOME to the location of the test directory

    - by intuited
    I have an interdependent collection of scripts in my ~/bin directory as well as a developed ~/.vim directory and some other libraries and such in other subdirectories. I've been versioning all of this using git, and have realized that it would be potentially very easy and useful to do development and testing of new and existing scripts, vim plugins, etc. using a cloned repo, and then pull the working code into my actual home directory with a merge. The easiest way to do this would seem to be to just change & export $HOME, eg cd ~/testing; git clone ~ home export HOME=~/testing/home cd ~ screen -S testing-home # start vim, write/revise plugins, edit scripts, etc. # test revisions However since I've never tried this before I'm concerned that some programs, environment variables, etc., may end up using my actual home directory instead of the exported one. Is this a viable strategy? Are there just a few outliers that I should be careful about? Is there a much better way to do this sort of thing?

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