Xorg is a full featured X server that was originally designed for UNIX and UNIX-like operating systems running on Intel x86 hardware. It now runs on a wider range of hardware and OS platforms.

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540 views

Use M-C, M-V, M-A for Copy, Paste, Select All

I am using Kubuntu Linux 12.04 on a Macbook Pro, and I am seeking the ability to use the Command/Meta key for common shortcuts such as copy, paste, and select all. Attempted solutions: Remap Copy, ...
7
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1answer
1k views

How can I manage an oversensitive touchpad?

For the most part, I love my new Dell Latitude E6510. However, the touch pad is driving me mad. It's so sensitive that it will respond to my hands being near it, without actually touching it, if ...
7
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1answer
544 views

barcode scanner input when running xorg and evdev

When I scan a barcode in a text console (CTRL+ALT+F1 or not running X) I get the correct input, but when I try with an application running on X, I don't get the correct barcode. The scanner is ...
7
votes
1answer
365 views

Command to move a window to all desktops

I'd like to be able to move (pin) an existing window to all desktops using a scriptable command, rather than through the window menu. wmctrl -r <WIN> -t <DESK> will move a window to a ...
7
votes
1answer
296 views

Display problem - Random grid appears on screen

I have recently started using Arch with nvidia driver (I had a lot of problems getting nouveau to even work so I decided to try nvidia) and I started experiencing rather odd problems. Every now and ...
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2answers
2k views

Getting and setting screen size for Xorg

I would like to run a command like get-screen-resolution during a X session to get a '800x480' output. ( or whatever the actual screen size is ). Is there something available for this? Currently I ...
6
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2answers
18k views

Command line to return to the GUI after Ctrl-Alt-F1?

I'm unable to return to the GUI with Ctrl-Alt-F7 (or any of the 12 function keys). I have some unsaved work and I don't want to lose them. Are there any other key combinations that will allow me to ...
6
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2answers
465 views

How to force release of a keyboard modifiers

Sometimes, when I use synergy between my machines when one is using full-screen VirtualBox guest I get stuck with some weird key modifiers turned on. If they exist on my keyboard (like Shift_L) I can ...
6
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2answers
1k views

XFCE or pure X11 commands, toggle compositing immediately without restarting X

How can i disable compositing via the command line? I need to disable temporarily for some games, like Nexuiz, for use in a wrapper script to toggle compositing status.
6
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1answer
2k views

How to make startx use alternate xinitrc?

I don't have a desktop manager installed (and I don't want to). After logging in through the terminal I use startx to start the GUI. I have entries in ~/.xinitrc for my GUI sessions. Right now I have ...
6
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2answers
769 views

UTF8 math symbols & keyboard layout / input

I'd like to use UTF8 math symbols, when typing one list, another list. I've found sth called ComposeKey. Unfortunately it's not covering omega, theta, rightarrow etc. I am using KDE, I've tried ...
6
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1answer
2k views

Linux - LXC; deploying images with tiniest possible X11

is it currently possible to setup LXC containers with X11 capabilities? I'm looking forward for the lightest available X11 container (memory-wise), hardware acceleration a plus but not essential. If ...
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3answers
1k views

Unique synergy monitor setup

If anyone doesn't know about synergy, it's basically a KVM switch over the lan, but you don't have to switch anything. It allows you to move your mouse from one machine to the other like if you had ...
6
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2answers
2k views

Fast X for LXC guest on localhost?

How can I run X apps inside an LXC container efficiently? ssh -Y guest is too slow - there is no graphics acceleration with ssh -Y - everything has to travel over the virtual network with the ...
6
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4answers
2k views

Invert colours on Dual-Screen / Dual-Monitor setup?

In order to invert colours on monitor, I invoke: xcalib -invert -alter The problem is, that on Dual-Monitor setup it inverts colors only on first screen. I can not use Compitz gadgets for color ...
6
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1answer
335 views

In Xorg, why do I lose my text selection in one window when I select in another window?

This has been bugging me for a while now, and I just figured out what conditions cause it, but I don't know why, and if there is a (desired) workaround. The cause is quite obvious when there are ...
6
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3answers
3k views

how do I prevent Xorg using my Linux laptop's display panel?

I have a laptop (~5 year old HP compaq nc6400 running Fedora Linux) that I use most of the time as a desktop machine. It is plugged into a docking station with its lid closed and connected through ...
6
votes
2answers
2k views

Edid information

I want to gather the Edid information of the monitor. I can get it from the xorg.0.log file when I run X with the -logverbose option. But the problem is that If I switch the monitor (unplug the ...
6
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1answer
498 views

Does restarting of Display Manager (e.g lightdm) restart X server as well?

If I restart the Display Manager, e.g lightdm, will X be restarted as well ?
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2answers
743 views

How to speed up X over fast connection ? (especially over ssh)

What are recommendations on speeding up X applications over local fast (gigabit) connections? (similar question for slow connections) Currently I'm running over ssh -Y, which is fine, but I wonder if ...
6
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3answers
1k views

X.org radeon driver brightness/contrast adjusting

Is there a way I can adjust contrast/brightness of the card (VGA) output when using the open source xorg radeon driver? I have a monitor that has poor image quality when its tweaked using it's knobs, ...
6
votes
1answer
1k views

Why does Stackoverflow in Iceweasel cause high CPU usage for Xorg?

If I go to the front page of this site, and hit page down/page up repeatedly, it's pretty quick, and firefox-bin (iceweasel) uses maybe 50% CPU, Xorg uses maybe 40%. If I go to Stackoverflow's main ...
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2answers
3k views

Setting dual monitor with different resolutions using ati open source driver

I have two Monitors and am using Arch Linux, setup like this: 1280x1024(primary) 1680x1050.(secondary) ATI RADEON X1300 Open source ATI driver On the boot screen my primary monitor(17") have ...
6
votes
2answers
615 views

Linux -> linux remote X login/desktop

What are the (best) solutions for remote desktop in linux? Ideally I'd like to be able to be able to log in to a remote X (KDE) session without even logging into my local machine. Maybe if I could ...
6
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1answer
261 views

Application-specific keymapping

In general, I want to make specific keymaps for application, that working only in it and doesn't affect any other app. For example, I already use my Caps key to toggle input language (via xorg.conf), ...
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1answer
1k views

How to find the best monitor resolution and put it to work? Fedora

In this question I'm asking how to install a compatible driver to a Fedora machine, but, the main problem is a bad resolution. So, how can I find the best resolution to my monitor and put it to work? ...
6
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1answer
1k views

Dual monitors on dual video cards on Ubuntu

I have been trying this to no avail. I am new to Linux, so a step by step explanation would be greatly appreciated. I have two NVIDIA GeForce 8600 GT video cards. I want a monitor to run on each card, ...
6
votes
1answer
12k views

xrandr doesn't detect monitor on hdmi port

I installed Arch on my laptop but I don't think this problem is specfic to Arch. The only problem at the moment is that the display connected to the hdmi port isn't detected. For example running from ...
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2answers
1k views

How can I alter my Xorg config file to fix the screen distortion I am experiencing?

I have a system running FreeBSD 8.2-RELEASE-p2 with an LCD display attached capable of running at a native resolution of 1600 x 900. I have configured Xorg the way I think it should work, however the ...
6
votes
1answer
1k views

Force X to use second video card so I can pass through first card to XEN VM?

So I am trying to get X to start on my second (PCI 02.00:00) video card and stop using the main card (PCI 1.00:00). I would like to do this because I want to pass through the PCI 1 card to a XEN HVM ...
6
votes
2answers
14k views

Xvideo extension not active with the radeon driver

On my computer running Debian squeeze with the radeon driver, the XVideo extension doesn't work (the extension itself is there but the hardware is not supported). xvinfo shows X-Video Extension ...
6
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2answers
850 views

Enabling 1366x768 resolution in Debian Wheezy on Atom D525 Board

For some reason, when I try to update to a modern version of Linux from Debian 6.0.7 or Ubuntu 10.0.4, I lose most of the resolutions that were available, including the native resolution of the panel ...
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0answers
668 views

“crash” when switching users in Linux Mint 12 [closed]

I have a clean Linux Mint 12 install on a Lenovo R61i laptop. I have multiple users configured - one for myself, my wife, and my daughter. My account is the only sudoer. Two or three times a week the ...
5
votes
5answers
532 views

linux x.org alternative

We have so many options for window managers, shells, desktop environments, distros, and kernel architectures under Linux, but why after (maybe) 20 years do we only have X.org server (including its ...
5
votes
3answers
861 views

How does one open a new window from the shell with a specific size and position?

For example, say I wanted to start gnome-terminal with it's northwest corner at 0,0, and make the window 736x434 pixels (apparently the default, which allows for an an 80-character by 24-character ...
5
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1answer
226 views

Return to X session after Ctrl+Alt+F1

What is the command to return to the graphical desktop after entering the terminal mode with Ctrl+Alt+F1? I need it for operating my Raspbian.
5
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3answers
1k views

How does X-server calculate DPI?

From Xfce Docs: In case you want to override the DPI (dots per inch) value calculated by the X-server, you can select the checkbox and use the spin box to specify the resolution to use when ...
5
votes
2answers
410 views

Easy/simple input method package that works with minimal window manager?

I am trying out minimalist window managers such as, but not limited to, Xmonad, ScrotWM, ratpoison, etc. Since I occasionally need to enter Traditional Chinese characters, how do I install an input ...
5
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2answers
551 views

Taking a screenshot (within X)

How can I take a screenshot in X.org? I am unsure if the Print Screen button will "just work" and I don't know how I would go about testing it.
5
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2answers
2k views

How to remap the Context Menu key to the Super key

This keyboard has only one super key, so I want to remap the menu key to make up for that.
5
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2answers
683 views

External tablet input devices for Linux (Inkscape/Gimp)?

What are good external tablet input devices for Linux? It should be used for more convenient use of Inkscape and Gimp. Some characteristics that are useful, I guess: connected via USB included pen ...
5
votes
2answers
62 views

Killing X-related processes when CrashPlan is running

I am currently running Ubuntu Server 12.04, but this applies to all flavours of Linux really. This server does a bunch of things and is controlled remotely via ssh. Some time ago I have installed ...
5
votes
2answers
818 views

Get current Virtual Desktop - number/name/tag/id?

How to get number and/or name (or tag/id... etc) of currently used virtual desktop ? Command line, scripting, C/C++ solutions allowed (, while portable to C/C++ are preferred). ;) I'm mostly ...
5
votes
1answer
193 views

How to dump the icon of a running X program?

Is there a way to get the icon of a running X program? When you switch between windows, you could see the icon of it, e.g through xfwm4.
5
votes
1answer
2k views

command line retrieve list of all valid kbd layouts, variants and toggle options (to use with setxkbmap)

Is there a way from command line to retrieve the list of all available keyboard layouts and relative variants? I need to list all the valid layout/variants choices to be used then from setxkbmap. ...
5
votes
1answer
1k views

Unicode characters in uxterm and dwm statusbar

I would like to display Chinese characters in dwm's status bar. More specifically I would like the symbols to represent the different tags in dwm. Using an online converter, I found that the unicode ...
5
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1answer
2k views

Show a notification across all running X displays

Using the command line, I'd like show a notification on every running X display. ( and running console ) Something like: notify-send-all 'Warning' 'Nuclear launch in 5 minutes, please evacuate' Is ...
5
votes
1answer
112 views

X Server won't load when I add a 50-synaptics.conf file inside the xorg.conf.d directory

I'm using Fedora 18. I'm trying to configure my synaptics touchpad, I need the tapping and the horizontal scrolling inside Awesome Window Manager. I've created a file at ...
5
votes
2answers
407 views

Custom xkb layout in which one key creates two unicode code points

I am writing a new custom keyboard layout for Xorg, but there is one particular glyph which does not exist in Unicode. It is, however, easy to create it by using a standard letter plus a combining ...
5
votes
2answers
985 views

How can I swap my two screens, left to right?

I pressed something and accidentally swapped my two screens. My left one is actually considered as the right one, and vice versa. How can I swap them back? Edit - Specifically, I'm using Gnome, ...