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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minimal X.org xserver installation on Debian Wheezy

I installed Debian Wheezy with no desktop environment as I would like to use lightweight dwm window manager instead. However, as a first step, I need to install xserver. I would like to install ...
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202 views

Can one disable tap-to-click in X server configuration without “InputClass” sections?

I want to configure my system so that tap-to-click is disabled on the touchpad. (It's running a rather old version of ALTLinux distro with xorg-server-1.4.2-alt10.M41.1.) I'm interested in a solution ...
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Running GUI application as another (non-root) user

Let's say I have 2 user accounts user1 and user2. When I login as user1, and then switch to user2 using su, I can execute command-line programs, but GUI programs fail. Example: user1@laptop:~$ su - ...
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Start X after automatic login

I have a working automatic login to a virtual console after boot. Now I want the X server to start automatically, instead of typing startx. This worked before, but after switching to systemd, X would ...
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Wireless mouse freezes frequently for a second on laptop, when on battery

I have Samsung NP360E5A-A07PL laptop with ELAN Smart-Pad (ETPS/2 Elantech Touchpad, according to gpointing-device-settings), and a Logitech M195 wireless mouse (with an USB receiver). On Linux ...
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978 views

How to forward a window (display) to another computer on the network

I'm setting up a media server for my movies. The server is networked and so are a couple laptops/desktops. The server is running the latest Ubuntu (desktop edition, not server). This is the scenario ...
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385 views

Is it normal for a integrated intel video card to have such low fps?

Here's the output from glxgears: 300 frames in 5.0 seconds = 59.959 FPS My video card: 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics ...
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startx error when setting up X server on archlinux

I am trying to install X on my archlinux home desktop. I get this error when trying to start it (startx/xinit): [root@computer ~]# startx xauth: file /root/.Xauthority does not exist xauth: file ...
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821 views

Is it possible to have X parse a per-user configuration file?

I am thinking that many of the options that one has to write in the traditional system Xorg.conf file, have to do with user preferences and thus should not IMHO be set by system administrators. In ...
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Setting a program as the wallpaper

From Neal Stephenson's Cryptonomicon: The background of his [X] screen happens to be a uniform indigo at the moment, but it could be an image. Theoretically you could use a movie ... You can, in ...
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Fastest way to get an Euro symbol at a prompt?

First of all I'm working on a keyboard using a QWERTY layout. Now once in a while I need to get the Euro (€) symbol in my terminal (typically in a xterm). If I cut'n'paste the Euro symbol, it shows ...
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Installed Fedora in dual boot Windows desktop. Now I can't get full monitor resolution with my AMD Radeon HD 6450

I have a 1900x1080 resolution monitor, and after installing Fedora to create a dual boot machine, the maximum resolution Fedora 14 (previously only Windows 7 was installed) can achieve is 1280x1024. ...
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joystick as a mouse with Fedora

I would like to use a joystick as a mouse with Fedora 12. I tried js2mouse but didn't work. Is there another solution? How should I configure the system?
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438 views

Why is laptop screen called eDP1?

In my new laptop, using i915 and the intel driver of Xorg, the laptop screen is called eDP1 in Randr $ xrandr eDP1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm ...
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startx cannot open /dev/fb0: Permission denied

When I try to start my WM using startx, I am unable to because the permission of something called /dev/fb0 are restricted. From home/user/.local/share/xorg/Xorg.0.log: [ 198.569] (--) controlling ...
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186 views

One X Client Many X Servers

I have an X client and I would like to display it on many servers (with different IPs), is it possible with X Display? EDIT: Simple situation I have in network some hosts: 192.168.0.1 192.168.0.2 ...
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Create and set custom keyboard layout

I want to create and set a custom keyboard layout with setxkbmap. I created a file in ~/.xkb/prog with this content: partial default alphanumeric_keys xkb_symbols "basic" { include "latin(type4)" ...
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Mint GUI doesn't start

I installed Mint Linux on my laptop (DELL Inspiron, made:2005) but it has no GUI and only boots in text mode. How can I repair it?
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Disabling caps lock by setxkbmap makes it Shift key in Emacs

I'm using GNU Emacs 23.2.1. within Xfce 4.8.0 (both coming from the Ubuntu Natty repository). I disable the CapsLock by running /usr/bin/setxkbmap -option "ctrl:nocaps" at the beginning of the Xfce ...
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692 views

'Cannot open display' on restored GNU screen session

Using debian unstable with Gnome 3 but I think this has always happened. If I log out and then log back in again it seems the X session is restarted or in some way changed. In any case, when I start ...
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How do I install LXDE and the X Window System on Debian Squeeze

I recently did a netinstall of Debian Squeeze and during the install I unticked Desktop Environment because I didn't want to install Gnome as the default DE. So I end up with a command line during ...
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728 views

How to make the display go to sleep when screen is locked?

I’m using a Debian amd64 install with the default GNOME desktop. I’m aware that you can go into System | Preferences | Power Management, and choose to make the display go to sleep after a certain ...
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880 views

Is there a way to stop screensaver on keyboard only?

Let's say you have screensaver running. When you move your mouse or hit any key on keyboard screensaver will be stopped. The problem is that with modern, laser based mice, slight vibration of ...
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768 views

How to execute shortcut keys from command line?

I am running Gnome. I would like to execute a shortcut key combination from the command line. For example, type a command that generates the key codes for Ctrl+Alt+Left. Does anyone know of a way to ...
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Can I attach a GUI process to a “surrogate X server”?

I have been in a situation where my desktop has crashed and become unresponsive. (In my case it was the Cinnamon DE, and I have yet to try cinnamon --replace from the commandline, BTW) I was using a ...
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267 views

xmodmap problems and inconsistencies with more than 4 alternative symbols per key

I was trying to make my keyboard more useful and used xmodmap to map mathematical and greek symbols to mod3 modifier level. Where caps lock is mapped to mod3. As I understand, the 8-entry lines in ...
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2k views

How can I automatically disable my laptop's built-in keyboard in X.org?

Distro and X.org Version Information I am using Ubuntu 12.10 with xserver-xorg/quantal 1:7.7+1ubuntu4. Disabling Built-In Keyboard in X11 I have a laptop with a built-in keyboard that no longer ...
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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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HDI: Dim the screen beyond the typical maximum?

I'm on a Dell Latitude E6320, and the screen doesn't get very dim. It's way too bright even when it's dimmed as far as Ubuntu will let it. How do I dim it more? For example, when you have this ...
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How does X map from kernel key scan codes to a keysym?

According to this page there is no direct mapping from udev key mappings to X, it has its own mappings. X has a (quasi) total independent way of mapping keys: X reads the kernel keycode table at ...
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879 views

How to change focus in X-window by terminal

I got the window id by using xwininfo command. I want to change the focus of this window by a terminal command. How can I do it?
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emacs can't open display

Just recently this has started happening; I run: /usr/bin/emacsclient --alternate-editor="" --no-wait -c and get: ERROR: Display :0.0 can't be opened No other applications do this. The output ...
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run xmodmap commands after login

I created a file ~/.Xmodmap with my mapping commands. I thought that it will be automatically launched after login (and restart) but it's not. So I have to always run after login the command $ ...
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Can I break display devices with the xrandr command?

If use the xrandr command and set a wrong resolution/freq/..., can a break my display devices? For instance, by setting a very high refresh freq that one of the video devices involved (video card, ...
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364 views

Running X without root

I have a kiosk-style host running Ubuntu Server 14.04. I'm trying to set it up to play some videos, TV-like. Sometimes it needs to play Youtube playlists and other web-based video streaming services ...
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292 views

Programmatic way to install xkb keyboard layout

I have a new keyboard layout that is working so far. I want to ship this to users who most probably will have minimal knowledge of Linux. Trouble is to install this layout I have to do a lot of copy ...
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84 views

Get X to ignore specific mouse?

I have a program which needs control of a mouse. I have a specific mouse attached for this, and I would like X to leave it alone. Unfortunately whatever mechanism in X autodetects and configures input ...
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739 views

Trying to set keyboard layout using Xorg configuration but it's not working

I'm trying to set my HP Pavilion g6 keyboard layout to English(us) and Arabic(ara). I'm using Fedora 18, but followed Arch Wiki anyways. Here's my 90-keyboard-layout.conf file : Section ...
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750 views

Setting nvidia properties during X-server startup

I am using the proprietary nvidia drivers in KDE (Debian Testing) and as many others experience issues with performance. I noticed that it gets a bit better if I run: nvidia-settings -a ...
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518 views

What is the best way to implement hotkeys support in Linux?

What is the best way to implement hotkeys support in Linux (ie support for brightness, audio or keyboard backlight keys)? By "best way" I mean robust, without code duplication, with minimal work ...
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changing xorg driver for netbook with cedarview integrated graphics

So I was messing around. I installed debian, everything worked fine. I had to re-install debian for whatever reason. It decided to do something different and now I'm stuck with a 800x600 resolution ...
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Can the nouveau Xorg driver be used for a multihead workstation?

I'm trying a manual setup of Xorg 1.9.5, for two identical monitors connected to the VGA and DVI ports of an nVidia GeForce 6600. I get the X Server to run using a single screen, and it appears ...
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4k views

Middle click with two-finger tap on touchpad

In Linux Mint the default action when tapping the touchpad with two fingers is a right click. How can I change this to middle click?
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1answer
18k views

Setting up X server on Centos6 minimal

I'm trying to install Centos6, but as it turned out, DVD I downloaded was just couple Mb too large (CentOS-6.0-i386-bin-DVD.iso) for DVD to carry. So, to save time and don't download DVD again, I ...
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942 views

urxvt transparent cursor

I've changed my .Xdefaults for a black background, white foreground, but my cursor is now opague. I can't see the letter I'm over, and worse, I can't see my screen hardstatus. Google is just pulling ...
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259 views

Pixelization of KDE screen

I am using Arch Linux on an Acer Aspire 5920G and KDE 4.6.5 as WM. All installed packages are up-to-date. Starting some days ago I got few strange artifacts that spread all over the screen. ...
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How to configure Xorg for a dynamic dual monitor setup

I have a laptop usually (!) connected to an external monitor. Now I want to configure (if possible without any scripts and/or xrandr) xorg such that If the external monitor is connected AND the ...
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Show Display Numbers on each Display

On Windows, there is an option to click on a button in the display properties called like "Identify Displays", it then shows a number over each monitor for a few seconds so that you know which display ...
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xmodmap keybindings don't work

I am trying to use Xmodmap to add some german diareses/umlauts to my keyboard, but Xmodmap is not working with them (but is with other remappings). I am following this guide: German Umlauts on US ...
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Stuck pixel on X

Every couple of days, a pixel roughly in the center of my screen gets stuck on white. It can be unstuck by restarting X, or by logging out and back in. However it remains stuck when I call xrefresh. ...