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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unlisted screen resolution

on my new computer I have 2 screens connected on the igpu of a i7 processor, 1 using hdmi. the other using dvi. Both screens are the same but 1 has a wrong resolution inside X, and it can't be ...
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1answer
921 views

Debian stable dual monitor problem

I installed Debian wheezy with XFCE 4.8 on my new laptop, updated the kernel to 3.13 from backports. When I connect the laptop to my monitor, I can see only a part of the screen on the monitor with a ...
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6answers
9k views

How do I find the X window ID under the mouse pointer in bash?

From a bash script, is there some way to get the ID of the X window under the mouse pointer? (edit) I need the process to be non-interactive.
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1answer
751 views

Terrible performance on linux mint 16

I am having difficulty with getting linux mint to cooperate with my desktop. Specs: Mobo: Maximux IV Extreme-z CPU: i7 2600k GPU: 2x R9 290x Storage: (240GB) 2x OCZ Vertex 3 on RAID0 (Currently ...
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0answers
37 views

Elementary os reboot error iMac late 2009

I need help installing Elementary OS on my (late 2009) iMac 11.1. I am booting from an external USB and in when presented with a GRUB menu, I choose "Install Elementary OS" and then press e key to ...
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1answer
671 views

Debian Sid, AMD RS880 [Radeon HD 4250], black screen on boot

My computer booted under Debian Wheezy (3.2 kernel) with no graphics problems whatsoever. After updating to sid (3.10 kernel), the screen goes black (that is, the display flashes a bit and then goes ...
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4answers
43k views

Open a window on a remote X display (why “Cannot open display”)?

Once upon a time, DISPLAY=:0.0 totem /path/to/movie.avi after ssh 'ing into my desktop from my laptop would cause totem to play movie.avi on my desktop. Now it gives the error: No protocol ...
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3answers
523 views

Emulate horizontal scrolling with Shift key

I want to emulate horizontal scrolling when I use my (vertical) scroll wheel and pressing Shift. In some applications (Chrom{e,ium}) this already works, but I'm looking for a generic solution for X ...
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1answer
13 views

Position window automaticly in TWM

The man pages of TWM tells me that if I specify a -geometry [size x size] + offset + offset, TWM will honor this and create the window in that location. For which types of windows is this possible? ...
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1answer
85 views

Installing Nvidia drivers causes system to boot to tty1 only. What am I doing wrong?

When I do a clean install of Kali 1.0.9, it will work for a few minutes until I start up something like system settings, or iceweasel, it will then crash my graphics and give me weird dots all over ...
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2answers
80 views

How to switch between tty and xorg session

My xorg session is on tty1 and if I want to issue a command from tty (because I cannot do it from xorg session for some reasons), I press Ctrl+Alt+F2, for example, and type a command. But I cannot ...
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2answers
918 views

How to make gdm3 start X installed in a different path (or running X from a personalized path)?

I've built the entire Xserver from git for testing proposes using the build.sh provided by freedesktop.org as the easier method to compile all modules against the git tree, and installed under the ...
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1answer
55 views

Unable to start gnome-session without root ?

I have freshly installed arch linux according to the steps listed in arch linux wiki page, installed xorg and gnome. In my ~/.xinitrc file I have added the line exec gnome-session. Now, when I ...
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0answers
27 views

HD 4800 lower fan speed

I've installed Linux Mint 17, most important thing for me is to lower the fan speed to 30% as I am doing in Windows because it's really too noisy. Note that the temperature stays at ~50°, so this ...
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0answers
32 views

Mouse events and Xorg

I noticed that on my distribution, I could not read anymore directly /dev/input/mice (or /dev/input/mouse0, or even /dev/input/event4 - which is used by Xorg) from a virtual terminal under Gnome3. ...
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0answers
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Debugging multiseat: How to run two X server layouts together without display manager?

How to run two X servers together, each with its own layout, directly from command line, without any display manager (e.g. GDB, KDM or LightDM)? Lets say there are two ServerLayout sections in ...
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1answer
2k views

NVIDIA Proprietary Driver on Debian Jessie Problems

I have dabbled in running a Debian server before, but this is my first time using its graphical interface for my main pc. I have been trying to install the nvidia proprietary drivers. I have SLI gtx ...
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1answer
1k views

“Gtk-WARNING **: cannot open display:” after installing sublime from binaries [closed]

I installed Ubuntu Linux (via VMWare). I'm trying to install Sublime Text 2 on Ubuntu, so I entered these lines: tar xf Sublime\ Text\ 2.0.1\ x64.tar.bz2 sudo mv Sublime\ Text\ 2 /opt/ sudo ln -s ...
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1answer
164 views

Arch: can't get X to work under regular user

I can startx as root, but can't as a regular user. I compared logs and there's the difference: root: #> cat Xorg.0.log | egrep '(EE|WW)' [ 1507.647] Current Operating System: Linux hostname ...
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0answers
21 views

Xorg consumes CPU, RHEL 7 fresh install

I've installed RHEL 7 with default settings. I wonder why Xorg consumes 30% of my CPUs. How can I know what's wrong and how to fix it? HP DL360p Gen8, dual Xeon E5-2640
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199 views

install kde on centos-7

I have a minimal install of CentOS-7. The kernel has been updated to 3.20.0-123-9.2. I installed "KDE Plasma Workspaces". However KDE will not start. I manually installed xorg-x11-server-Xorg as ...
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64 views

Xorg: set provider source output in xorg.conf

I've configured quad screen with xrandr commands: xrandr --setprovideroutputsource 1 0 xrandr --output DVI-0 --auto --right-of DVI-1 xrandr --output DVI-1-2 --auto --left-of DVI-1 xrandr --output ...
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0answers
63 views

Mesa works, but unable to start Xserver and GUI with nvidia driver and nvidia-xconfig generated configuration file

I'm using Manjaro OS based on Arch Linux. So I can switch between gfx drivers using sudo mhwd-gpu --setgl [mesa/nvidia] command. But I'm unable to tap my gfx card, because of of wrong Xorg ...
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4answers
28k views

how to close X Server, to avoid errors while updating nvidia driver?

I tried to update my nvidia driver but i got an error when i ran the driver installation. See the error: ERROR: You appear to be running an X server; please exit X before ...
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1answer
47 views

Why is my keyboard input slow in Xorg?

Ok, this is really strange. I have a pretty bare setup of ubuntu where I start awesomewm and a number of other programs from an .xsession. I'm not running Gnome 3 or anything heavy like that and ...
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0answers
25 views

Synaptics touchpad LED support

How to enabled support the LED in Synaptics touchpads? I'm use Debian Jessie and xserver-xorg-input-synaptics ver. 1.8.1-1. I'm find patches by Takashi Iwai from SUSE for supporting the LED in ...
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2answers
912 views

How to Save X Session — ArchLinux+Openbox

I use Arch Linux and Openbox. How can I save the state of my current openbox/X session and later restart them? The scenario is like this: I've several browsers windows open, terminals, file ...
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1answer
89 views

How to use xinput to configure multiple devices with a script?

How do you configure xinput to set multiple devices automatically using a script? $ xinput --list ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core ...
2
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1answer
107 views

Why is the Scroll Lock key disabled in Cinnamon/Linux/Xorg?

I recently purchased a backlit keyboard that was designed such that the Scroll Lock key was used to toggle the back light. I quickly found that Cinnamon does not respond properly when the Scroll Lock ...
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3answers
29k 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 ...
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1answer
89 views

Remote Xfce session in a separate console?

I have the following setups: A netbook with Xubuntu 14.04 and desktop PC with Debian 7. I can connect from netbook to desktop through SSH. I want to start a separate X server on netbook and host on ...
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1answer
25 views

Shutting down X via terminal

I found that the whole X won't react to anything but I was able to log to terminal by ctrl+alt+F1. Can I reboot X from the command line without rebooting the whole computer?
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1answer
34 views

Cannot change vncserver default geometry

I'm using Ubuntu 12.04 (I think it's desktop...) and running vncserver to connect to it remotely. I can successfully set the resolution if I use the -geometry flag when starting the server, but I ...
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3answers
766 views

Determine xinput device manufacturer and model?

I'm trying to find the device manufacturer and model of my keyboard and touch pad so I can write an XOrg configuration file targeting it via: Section "InputClass" Identifier "touchpad" ...
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2answers
989 views

Avoid very fast double clicks

I have a mouse with a weird problem. The left button sometimes fires a double click even if I click just one time. I would like to know if there's a way to avoid fast double clicks, ignoring clicks ...
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1answer
67 views

Run Debian XFCE without a monitor

I want to run a program via ssh on a debian xfce pc, the program generates a file, my problem is that this program needs a screen to open, it will NOT work in terminal mode. I want xfce to boot ...
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2answers
414 views

Mapping Super Keys to Control without Xmodmap

I've been attempting to switch my super and control keys in X on a macbook and have been half successful. I'd like to avoid creating a custom .Xmodmap if possible, as there is a temporary 100% cpu bug ...
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1answer
43 views

don't start xorg on boot [duplicate]

I have found a lot of question about Xorg not starting by default, but this is actually what I want. How can I have Linux Mint (17 Quiana) not start GUI, just the shell (I believe that is supposed to ...
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0answers
61 views

Desktop freezes after login

When I log into my DE, after about a minute or so, the desktop freezes. When I mean freezes, I mean all windows become unresponsive, as well as the panels and applications menu. This happens all ...
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0answers
72 views

disable Xserver logging

Is there a way to disable Xserver logging entirely? My Xserver is set up fine, everything is working, I don't need to troubleshoot it and the logfile is absolutely useless for me. The logfiles are ...
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3answers
2k views

How can I set the keyboard right on X?

Note: forked of this per recommendation here. I made a foolish typo for UTF-8, and expected that when I fixed it, the keyboard on X would work right. Since making this errant change, I was no ...
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0answers
87 views

How to make switching virtual terminals instant?

I've configured kdm (editing /usr/share/config/kdm/kdmrc) to automatically open two displays: StaticServers=:0,:1. When I switch between them with Ctrl+Alt+F7-8 there is a delay of about 2 seconds ...
22
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5answers
2k views

Why does the X Window System use a server?

I never really understood why a window system must have a server. Why do desktop environments, display managers and window managers need xorg-server? Is it only to have a layer of abstraction on top ...
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4answers
4k views

How can I put my HDMI display into (and out of) power save mode?

I am using a Raspberry Pi to run an information display in an office. I want the display in power save mode when outside of business hours. I was going to use cron to execute something at the ...
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0answers
29 views

Weird vertical bar on my desktop

I'm not sure how this happened: This vertical bar just came out from nowhere, I tried to change workspaces, minimize all application running, no effects. When it happens I'm only running gvim, ...
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2answers
1k views

How to use all buttons of SteelSeries Cataclysm MMO Gaming Mouse in Xorg (GNOME)?

I've a problem with my mouse on Gentoo. The normal buttons (left/right/wheel and previous/next) work, but the other buttons are not recognized by x. I tried in xev and using them does not do anything. ...
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401 views

xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)

I get this error in Xorg.0.log xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted) Googling quickly reveals that this error is caused by starting Xorg as non root user. ...
2
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1answer
378 views

Some settings in 50-synaptics.conf have no effect

I am having trouble with editing the synaptics file for my touchpad, /etc/X11/xorg.conf.d/50-synaptics.conf. I got Debian-based Linux with Gnome 3.4.2. The relevant portion (I suppose) of said file ...
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0answers
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Why would starting a second X server render Ctrl+Alt+Fn keys unable to switch desktops?

I run Enlightenment 18.8 on Funtoo. Sometimes I want to run a second X server (usually because I'm running a game or other app which might mess up my screen layout). For this I use simply startx -- ...
3
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1answer
327 views

Terminal not displaying correctly after quitting Xorg

I am running a fresh arch-linux install (as of 17/07/12) with the ATI catalyst drivers (as mentioned on the wiki page). When I run xinit, everything works fine and looks great but when I exit the ...