Ubuntu Servers :: Disable Ctrl-alt-del On Lucid Server?

May 11, 2010

I would like to disable the ctrl-alt-del feature for a Lucid Lynx server.
i found some info on how to enable this in desktop environments, however nothing explaining how to disable it for a server.

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General :: Disable Ctrl+C, Ctrl+V, Ctrl+X In Rdesktop?

Dec 27, 2010

I am doing a project on rdesktop. My aim is to setup a write/copy protected session. I have made rdesktop connection between two Linux machines using Xrdp.Next I want to disable the ctrl+x,ctrl+v keys and the cut and copy option in mouse right click at client side

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Ubuntu Servers :: Writing Init Script - Signals To Kill The Process (Ctrl-C) From A Bash Script And Exit Dtach (Ctrl-`)

Dec 5, 2010

I'm trying to write a init.d script to daemonise a sagemath notebook server. Here's what I've done so far, I've copied /etc/init.d/single for the structure, and tried to use dtach to provide a handle to access the process. However, my main problem is issuing the signals to kill the process (Ctrl-C) from a bash script and exit dtach (Ctrl-`)


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Ubuntu :: Nautilus: How To Disable CTRL+Q?

Mar 23, 2011

There must be a way to disable CTRL+Q for Nautilus, but google has failed me Actually, I usually have several permanent nautilus windows opened, and when I just hit CTRL+Q on the wrong window, it closed all of nautilus!

So I just "pkill nautilus" to restore the previous nautilus session (even if we can't control nautilus window session manually). But there are still a few things that could be improved for Nautilus. So for now, can we disable CTRL+Q shortcut for Nautilus?

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Ubuntu :: How To Disable CTRL+SHIFT+ALT+F1

May 4, 2011

How can I disable CTRL+SHIFT+ALT+F1?

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Fedora :: Disable Ctrl + Alt + F10 In F13 ?

Aug 31, 2010

I often use the key combination ctrl + shift + F10 in my editor, and sometimes I mistakenly hit ctrl + alt + F10 which instantly transports me to a black screen with nothing but a cursor resulting in my having to reboot. I have no idea what the purpose of this key binding is but I want to get rid of it. I have looked in 'keyboard shortcuts' but there is none listed for ctrl + alt + F10. How do I disable this once and for all?

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General :: Terminal - Disable C From Being Echoed On Ctrl-C?

May 30, 2010

When I press Ctrl-C in any pseudoterminal (xterm, gnome-terminal, rxvt, text console and SSH) in Karmic Koala, the string ^C gets echoed to the terminal in Ubuntu Karmic Koala. This hasn't happened in Ubuntu Jaunty Jackalope. I'd like to get rid of the extra ^C. Example:

$ cat
$ _

I got the above by typing C, A, T, Enter, F, O, O, Enter, Ctrl-C. I want to get rid of the ^C, and get this for the same keypresses:


I tried setting stty -echoctl, which solved the problem for rxvt and xterm outside SSH, but it created a single-character HT when SSHing from an Ubuntu Hardy system, and it created a box with Unicode 0003 in it instead of the ^C in gnome-terminal. I want to see absolutely nothing when I press Ctrl-C. I'm using. Linux linux 2.6.31-20-generic-pae #57-Ubuntu SMP Mon Feb 8 10:23:59 UTC 2010 i686 GNU/Linux I have these terminal settings in all systems and all terminal emulators:

ioctl(0, TCGETS, {c_iflags=0x2502, c_oflags=0x5, c_cflags=0xbf, c_lflags=0x8a3b, c_line=0, c_cc="x03x1cx7fx15x04x00x01x00x11x13x1ax00x12x0fx17x16x00x00x00"})

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Software :: Disable Ctrl W Shortcut In Firefox ?

Dec 23, 2010

How to disable Ctrl W shortcut in Firefox ?

Firefox does not provide any tool to do that. I am using gnome and Fedora 11. I tried the extension "Keyboard Shortcuts 0.1" it does nothing.

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Ubuntu Servers :: Disable Kde / X Server Autostart 10.04?

Jun 28, 2010

I installed KDE for very limited uses. However, everytime I start up, it brings me to the KDE login screen. I want to revert it back to console login. How do I go about doing that? And if possible, prevent future GUI packages from autostarting. so this seemed to work:

Code: sudo mv -f /etc/init/kdm.conf /etc/init/kdm.conf-disabled That basically renames it so it doesn't start. And if you do need to use the GUI, just run startx

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Programming :: Ignore / Disable Ctrl-C (SIGINT) In Shell Script

Jan 6, 2010

How do I write my trap statement in shell script to ignore SIGINT.Reason being is that the script is used to update records in database. I want to avoid inconsistency in database when user presses Ctrl-C .The result should be

1. Totally ignore Ctrl-C (SIGINT) when user presses Ctrl-C
2. Continue with the rest of processing

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Ubuntu :: Map Ctrl+W In Hebrew Layout(which Is Actually A Ctrl+') To Be A Ctrl+w?

Jan 5, 2010

I have 3 layouts: USA, Russian and Hebrew. In Hebrew the W key is mapped to apostrophe, so Ctrl+W in Hebrew layout doesn't close tabs in Firefox. There is no workaround for it as I see by now, so I am trying to get it work this way:I want to map Ctrl+W in Hebrew layout(which is actually a Ctrl+') to be a Ctrl+w. Here is what I got from xmodmap:Code:$ xmodmap -pke | grep 25keycode 25 = w W Cyrillic_tse Cyrillic_TSE apostrophe WAs you can see, there are pairs for each layout, each pair tells what happens without and with the Shift key pressed.

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Ubuntu Servers :: Apt Pinning Not Working On Lucid Server

Jul 2, 2010

I want to pull a couple of packages from Debian Testing, but I can not get apt pinning to lower the testing repo's priorityI add the testing repo to the bottom of /etc/apt/sources.lst.I then add this in /etc/apt/preferences but when I do 'sudo aptitude update' and then 'sudo aptitude full-upgrade', it wants to upgrade all packages to the versions in debian testing.

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Ubuntu Servers :: Puppetmaster Dashboard On Lucid Server?

Oct 5, 2010

Anyone have a tutorial to get puppetmaster and Puppet Dashboard installed? It is way over my head. Requires knowledge of ruby, apache2 passenger module, etc.

Quote: [URL]... Puppet Dashboard Overview The Puppet Dashboard is a web interface for Puppet, an open source system configuration management tool. The Puppet Dashboard currently displays reports with the detailed status and history of Puppet-managed servers (nodes), and can assign Puppet classes and parameters to them.

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Programming :: Recognizing Ctrl+c,ctrl+l,ctrl+d In C Programs?

Aug 19, 2009

i am using gcc 4.3i need to recognize ctrl+c,ctrl+l,ctrl+d in my C program without terminating the program when i get a ctrl+c...

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Ubuntu Servers :: RAID AFU / Server Won't Boot After Upgrading To Lucid RC1?

Apr 22, 2010

Ran 'do-release-upgrade -d'on my server running Hardy.No problems during the upgrade.Rebooted after the upgrade completed, and I was presented with the new plymouth screen. This sucks for servers.It sat there displaying the logo for ~5 minutes.Hit CTRL+ALT+F1 through F8 and didn't see anything on the virtual consoles.Finally figured out that I had to hit ESC on the plymouth screen to actually see what was going on.It said /dev/sdi1 had problems along with /dev/md0.It sat there forever with no fsck status and no HDD lights blinking.

SysRq+REISUB and tweaked the boot parameter to remove 'quiet splash' and appended 'S' for single-user mode.Got the attached screenshot.The box has been sitting like this for ~15 minutes.Not entirely sure what to report a bug against at the moment. Plus the somewhat-new requirement of running 'ubuntu-bug' is pretty retarded in this situation. (Yeah, I know I can add some string to the URL to get around it.Why is it such a pain in the *** to report a bug?)I'm going to do some more digging to try and find out what is dying during boot.The new boot process is a bit of a mystery to me still, so if anyone has pointers or any devs want more detailed information,

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Ubuntu Servers :: Get Lucid Login Info Into A Hardy Server?

Jun 5, 2010

I have a new lucid server. When I login to it via ssh it shows:

Linux syn 2.6.32-22-server #36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010 x86_64 GNU/Linux
Ubuntu 10.04 LTS


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Ubuntu Servers :: Set Up Opendkim And Postfix On Lucid Lynx 10.04 Server?

Jun 14, 2010

I just installed opendkim but I have no idea how to set it up.

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Ubuntu Servers :: Disable Apache 2 Ngnix Server Will Serve Files In / Var / Www Automatically

Sep 6, 2010

So if I disable apache 2 my ngnix server will serve the files in /var/www automatically.

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Ubuntu :: Disable IPv6 In Lucid?

May 4, 2010

Okay so on WebUpd8 website, (url), I found a way to disable IPv6 and I was hoping to get a little more of an understanding of if I should or not from comments there, but unfortunately I haven't gotten enough to say let's do that. So I figured I might get a better understanding on here.

I am not very familiar with IPv6, but to my understanding its a newer thing that's rarely found currently with ISPs, but can be a security issue now.

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Ubuntu :: Keyboard - Can Not Copy/paste Ctrl+C Or Ctrl+p From One Folder To Another With Mouse

Sep 5, 2010

I can not copy/paste ctrl+C or ctrl+p from one folder to another with the mouse. i was trying to move an item to another folder.

I looked in the keyboard short cut and it was not there. i tried to add it and it put it in custom as disabled and I could not enable it.

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Ubuntu :: Freezes Mouse After Changing A Tab (with Ctrl+tab, Alt+#) Or Closing It (ctrl+w)?

Nov 11, 2010

I just installed Ubuntu 10.10 x64 and already am really annoyed by Firefox, which freezes my mouse after changing a tab (with ctrl+tab, alt+#) or closing it (ctrl+w). After about one second, i can continue working as usual. Changing Tabs by just clicking on one does not freeze anything...Maybe some of you would think now if I am crazy because of complaining about such a little thing, but it is really annoying if you are used to work fluently with ff.Edit:I today noticed, that not only shortcuts in firefox, but all Hotkeys freeze my mouse for a second. For examle ctrl+c, ctrl+v, super+e or anything else.Do you have any Idea what causes this behaviour? Reinstalling ubuntu didn't change anything

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Ubuntu :: Disable GDM/Graphical Login In Lucid?

May 8, 2010

It used to be that this was a service that could just be disabled in System>Preferences>Startup Services, but this is no longer the case it seems. I've tried tinkering with the runlevels in gdm.conf, but haven't had any success with it so far. I've tried commenting out the startup code in the gdm.conf as well. Also no luck.

Most of what I've found are older guides for Karmic and earlier, so if anyone has a more up-to-date solution for how to disable the gdm so I can auto-login to a terminal in Lucid

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Ubuntu :: Disable Sound When Lucid Boots Into X?

May 12, 2010

I would like to disable the start up sound when Lucid boots up and enters X. I have already unticked:

System, Administration, Login Screen: [ ] Play Login Sound

Yet I still get the login sound.

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Ubuntu / Apple :: How To Disable Lucid Upgrade

May 22, 2010

I've just installed Kubuntu 9.10 on a friends powerbook g4 and it's running wonderfully. I don't want to upgrade to Lucid, I tried it and it ran not so good on this computer. How can I tell it to stop offering to upgrade to the next release? (I only want the automatic upgrade notification to appear for normal upgrades and not include Lucid, or have Lucid option to appear at all).

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Ubuntu :: How To Disable Touchpad In Lucid Lynx

Jun 13, 2010

I don't know how many has had this problem, but I understand I am not the only onehe problem is that after using synclient to disable the touchpad in 10.04 it would enable itself, seemingly, at random.Well, what I found was that unchecking the "Disable touchpad while typing" feature in "System->Preferences->Mouse->Touchpad" will fix the problem.Apparently the system does not recognize that the user has deliberately disabled the touchpad. And so it will reenable it when the user is "done typing".

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Ubuntu :: [Lucid] Disable Services In Upstart?

Jun 27, 2010

I recently discovered upstart is launching sshd on my machine even though I disabled it with `sudo update-rc.d -f ssh remove`. I tried to find a way to prevent upstart from launching ssh by default, but the best I can think of is removing /etc/init/ssh.conf (I just uninstalled openssh-server).I'd like to disable it without doing this, though. This would make it easier to enable sshd when I need it

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Ubuntu :: Disable Frequent Disk Checks In Lucid?

May 11, 2010

Since upgrading (fresh install) to Lucid, I've been having to go through disk checks about once or twice a week on boot. I'm not sure why Lucid thinks it needs to check my disk so often. I looked into it a bit, and found a command that was supposed to stop disk checks happening so often.

Code: sudo tune2fs -i 2w `mount | awk '$3 == "/" {print $1}'` is supposed to set it to 2 weeks. I used "/home" too as I have home on a separate partition and didn't want that to be checked too. All was fine until I booted up to find another disk check today. It can sometimes take over half an hour to finish and C to cancel doesn't always work either.

I always shutdown cleanly, unless Ubuntu completely locks up, which happens maybe once every six months (although it did happen yesterday, but I have rebooted it a few times since then with no checks happening until just now). Is there a way to just disable checks completely? I wouldn't mind running them manually every now and then, I just don't want to do it as often as Lucid does.

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Ubuntu :: [Lucid-Lynx] Disable GNOME Autostart?

Jul 11, 2010

How can you disable GNOME autostart in lucid, so it can be started only when i need it?

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Ubuntu :: Lucid Canonical Method To Disable Services?

Jul 19, 2010

Until Karmic Koala I could enable/disable services at startup (such as ssh or mysql) by issuing a update-rc.d -f someservice remove. On reboot, it would no longer run, and I could re-enable if necessary by, for example, running a update-rc.d someservice default.

However, it seems that now in Lucid Lynx this no longer works. For example, if I do a nmap localhost I can see that the ports for the respective services are open, therefore I assume they are likely running (which an attempted access confirms). For example, if I do a /etc/init.d/ssh stop, the ssh service is respawned. I've found that service ssh stop or initctl stop ssh effectively stops the service (i.e. it is no longer "respawned" if "killed"). But so far I haven't found documentation that conclusively indicates how to disable the service start on (re)boot.

So I ask you, what is now the currently "canonical" or "standard" way to enable/disable these services (particularly ones such as ssh or mysql) from starting on boot on Ubuntu? I'd like to avoid having to remove the respective packages if possible (as some posts suggest), since in some occasions I'm interested in manually running those services -- therefore, having to install/uninstall packages is impractical.

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Ubuntu :: Disable Center Mouse Paste In Lucid?

Mar 29, 2010

Anyone know how to disable the shortcut to paste using center button in Lucid? This is really really frustrating for me.

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