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
foo
foo
^C
$ _
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:
[Code]...
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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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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Jun 29, 2011
I installed Slackware 13.37 current 32 bit (kernel 2.6.38.7-smp) last saturday and almost everything works fine. I don't understand why I cannot use Ctrl-Ins and Shift-Ins shortcuts for copy and paste in console terminal. Shortcuts works fine in X terminal (fluxbox) Konsole... but they don't in text console.
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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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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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May 4, 2011
How can I disable CTRL+SHIFT+ALT+F1?
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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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Nov 28, 2010
" Mark the start of the text with "v", "V" or CTRL-V. The character under the cursor will be used as the start.""With CTRL-V (blockwise Visual mode) the highlighted text will be a rectanglebetween start position and the cursor."I can mark the start with "v" or "V".But it doesn't work when I push ctrl+V.
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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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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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Apr 6, 2011
I want to disable all color in my shell. Not ls, not nano, not vi, nothing.
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Apr 30, 2010
For some reason since 9.10 CTRL-V doesn't seem to work in my terminal. Used to work just fine, but now I have to Rightclick Paste any commands.I cut my teeth on commandline inputs and this is a bit like having a dog and doing the barking myself
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Feb 12, 2010
I am having difficulty with an Ubuntu 9.10 machine locking up. I have reinstalled the OS a number of times. I have the latest patches installed. I have another machine installed from the same CD that works fine. The computer is a Dell Optiplex GX260. When it locks up ctrl-alt-F1 will not switch to a terminal. ctrl-alt-esc does not do anything. ctrl-alt-backspace does not do anything. alt-sysreq-b will reboot the machine.
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Jun 4, 2010
I have transferred my Ubuntu partition (along with Windows XP and Linux swap partitions) to a new HDD using TrueImage's sector-by-sector method. Ubuntu runs quite well after I've made the suggested updates/upgrades. System version now is 10:04 Lucid Lynx. However, I'm missing the ALT-CTRL-F1 .. F6 terminals. All I see is a pattern of vertical stripes in the colors of my gnome desktop. Each time I switch from graphic mode to textmode the pattern shows a different variation of these colors.
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Jun 5, 2010
when I ran std ubuntu, I was able to make a shortcut to a terminal (alt+ctrl+t) .. how do I do the same with xubuntu?
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Jul 3, 2011
Can't get into terminal mode by pressing any hotkey CRTL+ALT+F1 .... F6.Displays seems to freeze, a blank screen is shown whit some bright spread pixels at the top. Although I can return to graphical mode by pressing CTRL+ALT+F7 without problems.
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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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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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Sep 3, 2009
I've used the following script here: [URL] to upgrade Alsa to 1.0.21 in Ubuntu 8.04. Now whenever I run:
Code:
sudo shutdown -h <time> or sudo reboot from the terminal I get a rather annoying beep sound. What's even more annoying is if I use the shutdown command to specify a time I get a beep every 10 minutes or so.
I've tried disabling the terminal beep in the terminal profile, disabling the beep in System/Preferences/Sound, adding "blacklist pcspkr" to /etc/modprobe.d/blacklist, and running gconf-editor from the terminal and setting /desktop/gnome/peripherals/keyboard/bell_mode to 'off' rather than 'on'.
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Oct 29, 2010
I have noticed since installing ubuntu 10.10 a few weeks back, that pasting into terminals no longer works as expected. In earlier releases, shift+ctrl+v would paste the contents of the clipboard to the terminal. However, now shift+ctrl+v no longer does this. According to the keyboard shortcuts window, shift+ctrl+v is the shortcut for pasting. How can I find out if another program is using this keybinding and thus preventing me from pasting in a terminal? I've looked in System > Preferences > Keyboard Shortcuts but there's nothing relevant in there. Is there a program that I can run to see how the system responds to me pressing shift+ctrl+v? Is there anything else that I can try to fix this problem. I've grown used to pressing shift+ctrl+v to paste now, and having to remember to press shift+Ins does slow me down
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May 20, 2010
Graphics card is ATI Technologies Inc RV730XT [Radeon HD 4670]After fresh install of Debian Lenny VESA was used, neiher xserver-xorg-video-radeon or radeonhd worked.I installed ATI:s proprietary driver, after that there are 2 problems:
1) I can no longer switch to a text terminal with ctrl+alt+F# - it worked with vesa driver. There is no option "VTswitch" in xorg.conf
2) The new fglrx does not give 3D, also very bad performance - dragging windows on screen makes them stutter for instance.
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May 30, 2009
I just installed ushare on Fedora 10 (yum install ushare is all it took to do), and followed the guidance then to configure sharing for an Xbox 360, [URL] the code below. Notice the last line...due to stopping process in the terminal via Ctrl+C. It appears to me, based on this ending UPNP sharing, that the first line will need to be run each time want to turn on sharing, right? I thought this would simply configure ushare sharing one time, and possibly intiate some sort of file sharing service on each boot, but this appears not to be the case. If I am right, does anyone know how I can develop a script to run at boot to allow ushare to open sharing and keep it open?
[Code]....
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Nov 25, 2010
Kernel 2.6.21.5, Slackware 12.0
GNU bash 3.11.17
Being in a text console (VT, that is, the screen with 25 x80 chars), say tty1, and just after booting linux, I logged in as usual,typing my password.What happened then astonished me. In Slackware distros, a small quotation from some book is written on screen just after typing the correct password. Well, after typing my password, I could see it split into two halves instead of the quotation.
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Aug 12, 2011
Just started happening this week -- I boot into a terminal (no GUI by default, but I use GNOME when I need it), and when I'm asked to login, I type my username <ENTER>, then I'm prompted for my password...
And the password is now echoed to the screen in cleartext. as I type it
Haven't changed any settings (although I have been keeping up with the updates).
I've searched the forums, and the occasional new user will complain nothing shows up in the PW field which is the expected behavior. Unfortunately, I have the opposite behavior -- something shows up, and I don't want it.
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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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Oct 3, 2010
anyone has a clue why 'ctrl+a, k' nor 'ctrl+a, :kill' doesn't work for killing one of screen windows? Other screen's commands invoked with 'ctrl+a'seem to work.
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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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Feb 3, 2010
I just spent a few days ripping out all the broken/buggy apps that are in the opensuse 11.2 official repos so I can finally get working software(openoffice, thunderbird, wine, eclipse, rubygems, rails, and a few others required getting the "official" versions from their respective websites to avoid strange behavior and outright broken functionality).
All of which makes updating more annoying and time-consuming. Why are opensuse packages so different anyway? Anyway, the last thing that I have noticed to fix is Konsole. For some really bizarre reason ctrl+z and ctrl+c do not work without a third keystroke: enter.Maybe this is something new with the KDE team, since they seem bent on making simple things that already work more complex, but given my experience with crappy packages in the suse repos, I am thinking this is the problem. I have looked over all the config settings that I can find and nothing fixes this affront to productivity.
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Mar 7, 2010
I've been using Kaggregator in KDE-PIM, which uses Konqueror as the browserto go to links from Kaggregator.Unfortunately, Konqueror no longer seems tobe able to Copy highlighted material with Ctrl C, the way we've done it forever.Is this a setting I've missed? Or is this a new "feature" in Konqueror?
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Jul 4, 2010
On some themes (like dust sand) the terminal goes transparent. I checked the profile, and it has a solid color settings, so this must have been changed from somewhere else and I can't get rid of the stupid transparency.
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