X.Org Server (commonly abbreviated to Xorg Server, XServer or just Xorg) refers to the X server release packages stewarded by the X.Org Foundation, which is hosted by freedesktop.org, and grants public access to the standard X Window releases for the efforts of the free and open source software ...

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How to check multitouch in GNU/Linux

I have several questions about multitouch in Linux: Is multitouch and MPX (multi-pointer extension) related? If an application handles multiple cursors does it mean that it is multitouch-ready? How ...
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412 views

Dropbox causes xorg to use 100% CPU

For some time, I noticed that my xorg process uses up between 60 and 100% of the CPU (according to top). I also noticed that interactive work becomes sluggish, even on my multi-core i7 processor. ...
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112 views

Alt, Meta and other modifier keys

I want to get more combos in Emacs, so I tried to bind Alt, Super, Hyper via modmap to keys. I failed at it. So I tried to use xdotool. I started emacs -Q for clean experiment. Pressed C-hc and ...
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342 views

XDM login loop, missing or wrong session and resources files

I use Debian Wheezy/Sid with XDM urxvt as terminal as well as i3 as window manager ~/.xsession and /.Xresources as session and resources file, respectively. Last night I accidentally used up all ...
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228 views

Limit Xquartz to One Monitor

I'm on OSX 10.7.4 in a multi monitor setup. I use X11Forwarding via SSH to work remotely. Both stock X11 and Xquartz X11 have no (obvious) setting to limit themselves to one monitor. Is there a way I ...
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117 views

linux catalyst and three monitors

I just switched from opensource ati driver to catalyst because I had many crashes on my linux box when playing flash videos. It looks like with fglrx my system is more stable, but I lost my third ...
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25 views

Speedier File Access in Window Manager/File Explorer when File Names have Similar Starts

I was wondering both from a Windows [7] and a GNU-Linux system set-up perspective: When you are opening files in the File Explorer/Window Manager and you type in the first letters in the file's name ...
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544 views

VMware Tools skipping X drivers

[re-posting from the "Not Answered" thread, https://communities.vmware.com/thread/416544] When trying to build VMware Tools, I get the following message: Detected X server version 1.11.4 ...
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74 views

Short hang on each new window and each closed window in Linux / Gnome Shell

Every time I open a new window on screen, the entire display freezes for 3 seconds. Every time a window is closed, the entire display freezes for 3 seconds. The first few windows after reboot are ...
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38 views

In XOrg, can i switch keyboard-layout per application and still honor ~/.Xmodmap

I'm using my ~/.Xmodmap to map: keycode 38 = a A adiaeresis Adiaeresis and similar to be able to type German umlauts (äöü) on a US-qwerty layout. For switching keyboard layouts between German qwertz ...
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52 views

X window (or whole linux system) replace Caps Lock with ESC *and* Control

on windows there are several key maps applications that replaces Caps lock with ESC on a single 'press and relase' and with a Control signal if hold and another key is pressed. Is there any way to do ...
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98 views

Has anyone managed to run Xorg from console mode on OS X?

I'm an avid user of XQuartz and use it for all my computing needs on OS X. Since I essentially don't use any Aqua apps any more, I wondered if it would be possible to start the X window system from ...
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491 views

redshift color adjustment with hardware/software cursor

I'm running Arch Linux (with Con Kolivas' ck1 patchset, although that shouldn't affect this issue) and using the proprietary Nvidia graphics driver, currently at version 313.26 (my card is a GeForce ...
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447 views

Loading extension GLX : screen freezes

I installed Ubuntu Server edition 12.10 on a server (with 16 GB RAM and 500GB hard disk). The installation was successful, after which I tried installing GUI using the below command sudo apt-get ...
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302 views

How to change a keycode using setkeycodes

I have a Thinkpad Edge E130 running Sabayon (a Gentoo-based distro), and I'm fighting the well-know bug Xorg 255 keycodes limit. My laptop has the Fn+F4 hotkey for Mic Mute/Unmute. This is the ...
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148 views

howto set WM_NORMAL_HINTS with xprop?

In the man I see that it is possible to set window property with xprop, but I cannot figure out howto set WM_NORMAL_HINTS property? How I should do this?
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163 views

split window and rearange parts on screen

I have third party application with the native resolution of 1600x600. What I need is to display first 800x600 half of the window below the second 800x600 part of the window. This wasn't problem as ...
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686 views

Xinerama creates a panning viewport

EDIT: I've created a bug report: https://bugs.freedesktop.org/show_bug.cgi?id=48458 My Setup I have 4 monitors, 1920x1080, which are in portrait mode (rotated left). They are connected to two ...
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405 views

Nvidia GT430 installed on Ubuntu 9.04 Jaunty - xorg misconfigured

We are running Ubuntu 9.04 Jaunty on a PC with onboard graphics. We installed a new graphics card, NVidia ENGT430 and its drivers. However after regenerating Xorg.conf, X11 will not load, giving the ...
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318 views

No Screensfound after update from 9.3 to 10.4 Ubuntu

Recently I updated ubuntu from 9.3 to 10.04. and found that xorg's newer version of inter driver is no longer supported. causes No Screen Found error So trying to move back to previous version of ...
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490 views

Swapping special keys

I am on archlinux and trying to swap the left Alt key with the left Ctrl key for my convenience in emacs as well as bash command line editing. I use the following ~/.xmodmap: remove mod1 = Alt_L ...
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383 views

“Seamless” multi user session in linux/X11

The goal I would love to have a multi user system (based on linux) using only one X11 session with multiple screens and pairs of mouse and keyboard. So two (or more) people can work with the same ...
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204 views

Why are the fonts all screwy for remote X11 apps on one Mac client?

I have two Mac OS X clients, both running XQuartz 2.1.6 (xorg-server 1.4.2-apple33). When I SSH into a remote linux system enabling X11 forwarding and launch gnome-terminal, on one Mac the terminal ...
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19 views

How to assign a local mouse and keyboard to a seperate display accesible over VNC (ubuntu)?

I want to turn a laptop, a Nexus 10, a mouse and a keyboard into two usable "computers". My current best plan is to create a separate display accessible over VNC for the Nexus to connect to in view ...
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16 views

How do I limit X access for potentially malicious GUI application?

Application directly accessing Xorg can not just draw some good behaving windows, but also capture input, mask windows something else (e.g. password input), lock X server and so on. How can I give an ...
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74 views

X11 evdev mouse generates duplicate events

Lately my x11 server started registering several duplicate mouse click events per single click. I've tried upgrading xorg server and drivers, but it didn't help. Using different mouse doesn't help as ...
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342 views

Ubuntu 14.04 gdm with multiple X servers doesn't work

I'm trying to launch 4 X servers with gdm on my fresh Ubuntu 14.04. /etc/gdm/custom.conf [debug] # More verbose logs # Additionally lets the X server dump core if it crashes Enable = true Gestures = ...
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26 views

Changing X.org default font

Installed ArchLinux, run X server, i3wm and some gtk+ applications (chromium, gedit etc.). Applications use font which is the same as my virtual console's font (Terminus I guess). How to switch to ...
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56 views

Multiple XkbOptions in xorg.conf

How should I write multiple XkbOptions in xorg.conf? I've tried "option,option,option", "option, option, option", "option option option" and none of these worked - only the first option was executed.
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107 views

How to configure X-Windows for CUDA-GDM with 1 GPU card and 1 motherboard adapter

The CUDA-GDB debugging tools apparently require a very specific x-windows configuration process and I am still trying to work out the steps. A person must install the NVIDIA drivers to access the CUDA ...
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69 views

ffmpeg x11grab a single window

Is it possible with ffmpeg grab a window that is minimized or that not has the focus (there is another window over but ffmpeg records only the window which is below)? With a command like ffmpeg -f ...
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111 views

AWS EC2: Compile vim with clipboard support

I'm using a free EC2 instance using Amazon Linux AMI 2013.09.2. I want to install the latest version of vim and include clipboard support. I've seen a few guides, but none seem to be too current. ...
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0answers
39 views

Configure XQuartz to use second screen

Is it possible to configure XQuartz to use my second screen? I've tried updating the default DISPLAY variable to something like /tmp/launch-oEIGJf/org.macosforge.xquartz:0.1, but this (kind of ...
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0answers
706 views

XQuartz will not start on Mac 10.9 Maverick - infinite failure loop

I've been having problems getting XQuartz to work on my Mac 10.9 (aka Maverick). I have installed and uninstalled XQuartz several times to no avail. The error messages I'm getting from the ...
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0answers
73 views

How to set instance name of google-chrome (or any x11 application)

I'm now using dwm window manager and I know I can set rules to specify a application to a certain tag like this: static const Rule rules[] = { /* xprop(1): * WM_CLASS(STRING) = instance, ...
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0answers
29 views

probing/setting Xorg conf values

Is there any way to probe values from Xorg just so i don't have to restart it several times, each time with each value to see which one works best. By probing i can already write down the behaviour ...
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0answers
58 views

Wacom on Ubuntu - How to make button associations persistent ?

Using Wacom Bamboo tablet with Ubuntu there are no default button associations, i.e none of the buttons do anything. Using 'xsetwacom' will fix this problem, But only temporarily in that these ...
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57 views

Get the desktop/viewport of a window in enlightenment?

Okay, so, given a XID of a window I need to get its desktop or viewport as well as the currently active one. Enlightenment does not seem to properly respond to wmctrl which leads to: ***@note:~ > ...
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112 views

Fax from Mac OS X 10.6 via bluetooth phone?

I have my MacBook Pro with Mac OS X 10.6.8 set up to connect via Bluetooth to my Samsung Galaxy SII phone for file sharing and it works fine. Now, I am wondering if there is a way to use my phone as ...
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51 views

Drag and drop makes selected item shift to the left?

I have quite a strange problem. When I select an icon and want to drag and drop it, it's being shifted to left for exactly the width of left monitor. I believe there is some problem with my ...
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0answers
48 views

Set a dedicated 'emacs' key in Linux like OSX

I use emacs quite a lot, and on Mac OSX, most of the Control-keybindings from emacs are available in nearly all applications (e.g. Control-A goes to the beginning of the line) whilst the more common ...
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319 views

3rd display on Fedora 18 with ati radeon and intel graphics adapters

Using fedora 18 with latest updates (kernel 3.10.12-100.fc18.x86_64, xorg 1.13.3). Computer m/b has own vga connector, provided by: 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 ...
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114 views

Xorg separate X screens with internal and external graphics card

I have a motherboard (Asus P8Z77-V) that has an internal graphics card (Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor video card) and external pcie nVidia GT610. Is it possible to have one ...
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407 views

Bumblebee fails to switch to discrete card

I have a laptop with a Intel HD4000 and a nVidia Quadro K2000M. I just reinstalled Archlinux on my laptop on this morning, so it’s a fresh install. I graphics drivers that way: yaourt -S ...
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275 views

Can I use a desktop environment with X11 forwarding through ssh?

I use ssh a lot (read: constantly) for work. This involves having open vim windows and so forth. What I would prefer is to have a more polished look to these windows, rather than vanilla X11 which ...
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328 views

(K)Ubuntu 12 does not detect my monitor connected via Display Port

I have one VGA and two Display Ports in my computer. VGA monitor works well, but when connecting a second monitor to DP (with use of DVI -> DP adapter) I cannot make it working. The monitor connection ...
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86 views

xserver: 1280x720 on 1280x1024 monitor (letterbox)

I try to run a game in a separate X server. The issue is that i need to run it at 16:9 aspect, otherwise it runs with artifacts. I start the game in windowed mode at 1280x720 on a bare xserver. So I ...
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46 views

Video output options of the CLI players?

Just thought I'd jot this down while I have the problem: On a computer that apparently has a problem with having X11 use graphics acceleration, I experience (understandably) problems playing video ...
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137 views

Local display using Xming-Putty

I've been struggling with Xming and putty for a while and I can't make it work; I enabled X11 forwarding in putty, updated xauth list on the client side with the xauth list of the server side. ...
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0answers
147 views

xorg: emulate mouse, no numeric keypad

How to emulate the mouse without a real mouse on X? i know about shift+num lock but i'm using a half keyboard that does not have a num pad or even the num lock key... i'm looking for something ...