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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How to force the X server to produce a specific keysym and state?

I have a Macbook which I want to map the right "command" key (also known as Super_R, RWIN) to AltGr. The reasons I want this is due to how a normal Norwegian keyboard has its square bracket keys and ...
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How can I find and edit the input classes reported by “xinput list --long”

I found these configurations and "classes" using the xinput utility on Linux Mint. Hours of documentation-crawling and googling yielded no information about them. Can anyone tell me what they are, ...
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What does Linux wait for when switches from Xorg to text console?

Sometimes my Xorg hangs and locks the console dead, with a “stale frame” of GUI on the monitor. Hardware and driver-related problems are likely (see here for description of particular configuration), ...
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22 views

Login/logout loop on Ubuntu 14.04

I am running Ubuntu 14.04 inside VMware workstation 11.1. I testing changing the color depth and now I am hitting a login/logout loop. When the login screen comes up I select my account, type in the ...
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14 views

2x2 Monitor matrix

I have four monitors connected to Ubuntu-14.04. Two moniors are connected to internal intel graphic card and rest two are connected to external nvidia graphic card. Is there any way to set up all ...
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36 views

X stopped working

A couple of weeks ago I made a system upgrade (aptitude upgrade) on my Debian Stretch x64 system. I finished my session normally, but since then I cannot access X anymore. When I turn on my computer, ...
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16 views

X stopped working after a kernel update

My system is a laptop with Ubuntu 14.04, with an Intel CPU and Intel + Nvidia GPU combo. After one automatic kernel update, the GUI stopped working. It shows a blue loading screen with a spinner, up ...
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11 views

How to exit semi unresponsive Openbox session?

I've set up a fresh hard drive with: arch openbox xorg xcompmgr, xfce4-power-manager, volumeicon, dropbox are running in background Now, my computer is hanging on seemingly nothing. No mouse ...
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27 views

How to disable Xorg right click emulation at runtime

I have a computer (in fact, a Banana Pi Pro) with a touchscreen which I have configured to emulate the right click via xorg.conf: Section "InputClass" Identifier "Touchscreen" Option ...
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138 views

Cannot Launch to gnome GUI on Kali Sana after dist-upgrade

I'm facing some problems on Kali Sana 2.0, I dist-upgrade my system to Kali Sana days ago, and as usual all I had to type to start the GUI is: # startx But 'startx' returns 'segmentation fault' ...
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Debian - X11 not displaying until switching VTs

I am trying to make my own very light Debian-based system, using Fluxbox as window manager and Slim as login manager. I just added Slim but I had a problem before that, being that X11 worked ...
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Kali Sana upgrade - Segmentation fault - startx - Xorg.conf missing - GUI video graphics problem [closed]

I'm also facing some problems, I dist-upgrade to Kali Sana yesterday but on: # startx I receive the 'segmentation fault' errors, and I checked that the 'Xorg.conf' file is missing. So I tried: # ...
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32 views

Debian continue running script from lxde even after logging off

I'm trying to play some games on Steam (specifically Half-Life 2), but having Xinerama enabled with my dual monitor setup results in the infamous: Could not find required OpenGL entry point ...
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21 views

supported graphics card

My ubuntu-14.04 boot up with intel driver, as the underlying graphics chipset is supported by this driver. Is there any way that can list out the supported chipset by given chipset driver ? e.g. ...
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31 views

Manjaro Laptop suddenly won't boot Xfce desktop environment. How to boot up normally?

My Manjaro Linux laptop suddenly won’t boot up my Xfce desktop environment. When I start the computer, the PC: boots pass GRUB, then quickly flashes this message: [0.029878] Ignoring BGRT: invalid ...
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28 views

Manjaro Linux Laptop won't boot xfce. How to boot up desktop enviroment?

I have no idea why my manjaro linux laptop won’t boot up. It was working fine earlier today. When I start the computer, it boots up to the password log in screen for cryptManjaro volume, because ...
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15 views

XKB - Clearing locked modifiers

I've been having some trouble creating a custom keymap with XKB configuration. I would like to have a Shift key that locks when called with a specific modifier and can be pressed again to toggle the ...
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22 views

2nd monitor detected but no signal with fglrx drivers

Currently this is my setup on Ubuntu 12.04: VGA - VGA (1st monitor). HDMI to VGA converter - VGA (2nd monitor). HD4870 with fglrx drivers. After I connected my second monitor,Ubuntu detects it and ...
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89 views

Unable to operate mouse in GUI on Ubuntu Server in VBox VM

Mouse can't work on Ubuntu Server (minmal virtual machine mode) in VBox VM. I ran: sudo aptitude install --without-recommends xserver-xorg-core sudo aptitude install jwm startx output: -bash: ...
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92 views

What does nouveau's “func 08 lookup failed, -2” mean?

Arch Linux Question I have an Nvidia 9500 GT Chipset: G96 (NV96) Family : NV50 This means I can use proprietary pack nvidia-340xx + nvidia-340xx-libgl, but I opted for the open source option: ...
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desktop enviroments/window managers not working properly in arch linux

New to Arch Linux and having problems getting any desktop environment or window manager to work properly after a clean install. After I had installed the appropriate Nvidia graphics driver for the ...
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35 views

X will not start, Centos 7

I installed X/X11 and proceeded to install DWM on my X220. However, X does not start and I am having trouble figuring out why. I have posted the /var/log/Xorg.0.log file here: ...
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39 views

EDID - help to detect proper DPI and refresh rate values

I just tried to extract EDID file data with read-edid util; The thing is the output shows : $sudo get-edid | decode-edid ... Manufacturer: AUO Model 20ec Serial Number 0 Made week 0 of 2013 EDID ...
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1answer
21 views

X11Fowarding not working on Arch Linux ARM

I am trying to setup X11Forwarding between my Arch Linux ARM server and my OSX computer. I am accessing the server locally (always). /etc/ssh/ssh_config: X11Forwarding yes AddressFamily any ...
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41 views

Screen is shaking/wobbling in Debian 8.1

Just installed Debian 8.1 on my Lenovo Y70 laptop, besides other driver problems, one of the problems i cant get rid of is this shaking/wobbling screen. Tried to install intel drivers and xorg but ...
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33 views

A specific user can't login (after connecting TV), can't figure out why

I have lately installed Debian Jessie on my Dell XPS (1401x, GPU is NVIDIA 425M), installed the NVIDIA driver, and everything worked well. This evening I connected my laptop to my TV via HDMI (not ...
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83 views

syndaemon won't disable touchpad while typing

I am trying to use syndaemon to disable my touchpad while I type. I know that the GUI for this doesn't work for many people but all the posts I've seen online suggest that using syndaemon from the ...
2
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1answer
108 views

Getting hardware accellerated 2d graphics with ATI card

I run Debian 8.1 on an iMac G3 500 from 2001. The computer has an ATI Rage 128 PRO graphics card. In order for X to start it needs to know the horizontal sync frequencies and the vertical refresh ...
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1answer
83 views

xrandr --listproviders does not detect nvidia

I'm trying to configure 'Offloading Graphics Display with RandR 1.4' but xrandr detects only Intel video card: $ xrandr --listproviders Providers: number : 1 Provider 0: id: 0x45 cap: 0x2, Sink ...
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I have a Logitech G600 mouse that is listed twice on xinput list (as in same name and properties). How do I update this .conf to reflect that?

This is the script: Section "InputClass" Identifier "My Mouse" MatchIsPointer "yes" Option "AccelerationProfile" "-1" Option "AccelerationScheme" "none" Option "AccelSpeed" "-1" EndSection It's ...
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60 views

Cannot get back signal after reboot using VGA-to-HDMI adapter

I recently bought an VGA to HDMI adapter for a HTPC (has a DisplayPort jack instead of HDMI, which got disabled when I put the TV Tuner in - long story - but VGA jack is still functional). I got it ...
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2answers
97 views

Black screen when I move from X session to tty session

I've the ATI proprietary drivers. When I power on the computer and I do the login all works well, but when I run xorg I can't change tty or exit from xorg because if I try I see only a black screen ...
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1answer
17 views

Getting notified about window title changes

...without polling. I want to detect when the currently focused window changes so that I can update a piece of custom GUI in my system. Points of interests: real time notifications. Having 0.2s ...
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1answer
23 views

Keyboard fails to work properly

Due to some historic reason, I am running Xorg-1.4 with kernel 2.6.32.21 for an old board. On this board, If I start the X then, mouse works very well. But keyboard fails to run. Only "numpad" works ...
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1answer
25 views

How to prevent DPMS/screensaver from activating when gamepad used?

If I use keyboard/mouse Xorg server understand that then computer involved into user input activity. How to enable support for indicating user activity through gamepad so monitor suddenly doesn't ...
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22 views

How to get Xwindows background color information

I tried xrdb -query -all, appres XTerm xterm commands. but i could not get any background color information. I saw the manpage, the default Xwindow background color is white. But when i started my ...
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1answer
45 views

Opening dvi file using xdvi results “can't open Display” [closed]

I was trying to open a dvi file (from Latex) on one of the virtual terminals. I ran the xdvi command on the file to preview the result and the message: Error: can't open Display comes up. Is there a ...
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Trying to use an X server over ssh starts the server using a local display instead of remote [closed]

I have a desktop and laptop computer, I would like to control the desktop from the laptop. I have an ssh server on the desktop. On the laptop I ran xinit and in the terminal I got I ran the ...
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2answers
51 views

Current X driver

How do I know, by which X driver, the X started. Looking at configuration file or log file is not trustworthy, I guess. These files can be manipulated in one or other way post bootup. Is there any ...
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26 views

Make X11 react on “dev/input/eventx”?

I have a debian 7 on kernel 3.8 running with a touchscreen. With evtest, I see that I get the screen's coordinates for device "dev/input/event2". How do I have to configurate my X server, that the ...
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2answers
48 views

What can I do to start a terminal in a X server at boot without giving away root priveleges?

The problem: I run Linux on an arcade machine with a monitor that accepts a 15kHz signal. I can't see anything until the X server starts and a modeline gets the GPU to output the correct signal. My ...
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19 views

1920 1080 resolution is not showing up [VBOX Cent OS 6.6] [duplicate]

MY /etc/X011/xorg.conf has the following configuration, but its not showing up 1920x1080 resolution in Guest centos 6.6 Section "Monitor" Identifier "Monitor0" VendorName "Monitor ...
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2answers
288 views

Failed to load module “glx” (module does not exist, 0)

I'm trying out arch for the first time in a virtual box following this guide. All went well and I wanted to install KDE. According to these steps I've picked the nvidia driver suite when running: ...
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2answers
61 views

switching between shells, stops the music that is currently playing

While I was listening to music I changed the virtual console using Ctrl+Alt+F2, and suddenly the music was paused. Returning back to the console that runs the X server Ctrl+Alt+F7 or logging in to ...
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174 views

How do I get X to start without a monitor attached while using NVIDIA drivers?

card : Geforce GT 730 OS : Centos 6.5 I'm trying to demo HP RGS on a CentOS 6.5 machine located in a DC offsite. RGS requires X to be running with NVidia HW acceleration, but I can't get X to start ...
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57 views

xrandr can't find second monitor

I have a new graphic card, the ATI Radeon HD 7850. My Windowmanager is i3wm and I have installed the proprietary driver from AMD. When starting amdcccle I can set both monitors as "multiple monitor" ...
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86 views

NVIDIA graphics driver virtual display larger than monitor (panning)

I've looked at several other posts that allude to this issue (some as late as 2 years ago), but many of the solutions no longer work. Problem description My OS is elementaryOS, my graphics card is ...
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9 views

Render X in specific area of screen

My screen is broken in the first 3rd (completely black) and it will take some time to replace it. To make it more comfortable to work with, I thought about rendering X only on a specific area of my ...
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189 views

Nvidia nouveau driver problem on CentOS 6.6

I'm having problems using the nouveau driver for my Nvidia GeForce 9100. Xorg starts up and works fine, I am able to use everything, although in /var/log/Xorg.0.log I have: $ cat /var/log/Xorg.0.log ...
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82 views

xrandr: where does VIRTUAL1 output come from?

Executing xrandr shows me the outputs my graphics card has, but also a VIRTUAL1 one: $ xrandr Screen 0: minimum 8 x 8, current 4160 x 1024, maximum 32767 x 32767 eDP1 connected 1600x900+0+0 (normal ...