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 attach keyboard and mouse to another screen?

By default, the X server would attach keyboard and mouse to display 0:0, but how to change it to another screen such as 0:20?
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0answers
22 views

oxmplayer is on top and blocking every other GUI application

I want to display notifications popups(osd_cat) on my screen while running oxmplayer but it seems that the latter is on top of everything and doesn't allow the notification to appear. I run the ...
2
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0answers
180 views

Desktop suddenly becomes unresponsive to mouse (moving/focusing/clicking UI elements)

I have an annoying problem where my desktop suddenly becomes unresponsive to my mouse. This always happens randomly, at random times. Sometimes I can work for hours with no problems, sometimes this ...
0
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1answer
134 views

Alternative to ffplay for Raw Video Playback without X Windows

I am successfully capturing frames from a small USB IR camera on the small Raspberry Pi Linux board. I am using the 'libseek' code to do this: https://github.com/zougloub/libseek I can see alot of ...
2
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3answers
2k views

Split a physical X display into two virtual displays?

I just purchased a TripleHead2Go and configured it using OSX. What this box does is simply take 1-3 multiple external monitors and combine their signal into one single resolution. I'm using two ...
1
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1answer
84 views

How to set the monitor brightness gracefully at boot time?

I've been using a loop that contains xrandr --output VGA1 --brightness 0.3 in a bash script which will automatically execute right after logging in by gnome-session-properties (a.k.a. Startup ...
1
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0answers
12 views

how to display osd_cat on a remote HDMI Screen [duplicate]

i have installed xosd an used osd_cat to display text in my screen. the problem is that i cant do it on the remote station on the remote screen through SSH. I want to execute osd_cat on the remote ...
0
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0answers
50 views

Two monitors work as if they were a single one

I have 3 monitors (1 on an Intel card, 2 on Nvidia). After some magic with xorg.conf they started to work, but the two Nvidia monitors work as if they were a single, wide monitor (any maximized window ...
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0answers
10 views

Samsumg series 3 ChromeOS login offline

I put a Samsumg series 3 Chromebook in Developer Mode I have console, root etc... I have limitations(I can't) to conect this chromebook to internet and login with google. Search in google says that ...
3
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2answers
2k views

X.org missing fonts

I have a font installed (7x14, part of the xorg-fonts-miscbitmaps package), which I would like to use in my xterm. Problem is, X won't let me. X seems to pick up the font dir: # grep -A 3 FontPath ...
2
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2answers
986 views

Remotely control an xorg session [duplicate]

Possible Duplicate: Open a window on a remote X display (why “Cannot open display”)? I have a computer running debian, connected to my TV, running an xorg session. What I want ...
1
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1answer
77 views

xrandr clone monitor autodetect resolution

I want to write a script to clone my current desktop to another monitor, but I can't get the second monitors resolution to be set to the resolution of the primary monitor. How can I automatically set ...
2
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2answers
11k views

Restarting Gnome 3 in Debian Wheezy?

What's the correct way to restart Gnome 3 (and Xorg) under Debian 7.0 Wheezy? I've seen older documentation on how to this, but it is outdated. The ctrl+alt+backspace shortcut no longer works by ...
3
votes
2answers
817 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 ...
5
votes
1answer
242 views

emulate key-combination with xdotool

I am using Xephyr as a nested X server. When I am in Xephyr window and pres the key combination Control_L+Shift_L, Xephyr grabs my input (mouse, keyboard). This grab can be released with ...
1
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0answers
53 views

Make a key act as a modifier when combined with another key

I want to achieve the following effect: [ Key1 pressed & held, then Key2 pressed & released, then Key1 released ] acts as [ Ctrl + Key2 ] but Key1 pressed and released act as Key1 So, for ...
0
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0answers
293 views

/var/run/dbus/system_bus_socket: No such file or directory

I've been using Linux systems for years now and wanted to try Kali Linux as my next. I've been using Backtrack before as well and never experienced errors. However, I just installed Kali and boot up ...
1
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1answer
94 views

Thinkpad x201 Tablet, rotating Screen

I am running ubuntu 14.04 on thinkpad x201 tablet. I have tested the tablet modus once and the played a bit with the buttons under the screen (so rotated the screen). But now at the starting the ...
1
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0answers
80 views

Mapping two joysticks with Xorg

I already managed to map the input of a joystick to keyboard inputs by writing a file in my xorg.conf.d/ directory (the file is named 51-joystick.conf). Now I would like to map the inputs of a second ...
1
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0answers
22 views

xinput mouse device: separate x and y sensitivities

I've been trying out a trackball mouse and I find that it is entirely too sensitive, so I tune it down by setting its Device Accel Constant Deceleration to 1.5, I feel like this dials in the X axis ...
4
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2answers
2k views

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?
2
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0answers
83 views

Separate monitors with separate keyboard and mouse input?

So I was wondering if it would be possible using Xfce and without virtual machines to essentially make one computer act as two by having two monitors with different workspaces and separate keyboard ...
0
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0answers
65 views

X protocol errors using lxde on top of Xdmx

I'm trying to setup Xdmx with lxde. Now I have some issues: lxde itself works fine, but as soon as I use it on top of Xdmx, I keep getting various X protocol errors, even when only connecting to a ...
1
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1answer
136 views

How to turn off scroll lock LED, indicating keyboard layout, when the PC is turned off

I edited the file /etc/X11/xorg.conf.d/90-keyboard-layout.conf: Section "InputClass" Identifier "keyboard-all" MatchIsKeyboard "on" MatchDevicePath "/dev/input/event*" Driver "evdev" ...
1
vote
1answer
269 views

hdmi not showing up in xrandr

Everything used to work until recently. Now, whenever I connect my HDMI monitor to my laptop nothing happens. Running xrandr doesn't show the HDMI output. Can anyone help out? I've been trying to fix ...
0
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0answers
72 views

Problem with the output to the external Monitor

First I need to mention that the issue is appearing in the Trisquel belenos OS, which is very similar to Ubuntu, so I hope that someone could try to give some hints that would work in Ubuntu and ...
3
votes
1answer
238 views

What are the default openSUSE 13.1 user groups?

I just installed openSUSE 13.1, and I can't even start X on boot. I have to switch to another tty and type startx (after I set suid for xorg). On top of this, I can barely do anything without root ...
2
votes
2answers
500 views

Unable to start X Server with no screens, no xorg.config to edit

I am trying to start the X server (I have all the packages installed). The problem I am having is that the server is offsite, has no screen and never has had a screen connected to it and as a result ...
0
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0answers
86 views

Installing mesa with GLX TLS enabled not working

I'm trying to install Mesa3D for xorg in order to get video drivers working properly. I get errors such as .libs/es1api_libGLESv1_CM_la-entry.o: In function `x86_64_entry_start':entry.c:(.text+0x3): ...
1
vote
1answer
72 views

Why do some apps leave KeyRelease events to be consumed by next focused app/window

I'm trying to wrap dmenu within some script to feed it input and act on it, however when pressing the Return key to select some dmenu input, a KeyRelease event gets sent to whatever window is focused ...
0
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0answers
111 views

Xrandr debian black screen when changing resolution

Impossible to change the resolution on wheezy to 1920x1080 I'm stuck and I'd down a bit as 1360x768. At the beginning in nvidia-settings i only had the choice to 1920x1080, after adding: Option ...
6
votes
2answers
459 views

how to bind AltGr to <Ctrl> + <Alt>

I am trying to create a linux equivalent of Ergonomic Telugu Keyboard layout called Sarala (Hard la). I have been able to map all the keys so far. The layout uses the following key combinations for ...
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0answers
16 views

How to set VertRefresh without restarting X?

Suppose a second monitor is attached to a running system, and the video driver has some trouble getting this monitor's EDID to get its limits of operation. The monitor has a native resolution of ...
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0answers
77 views

Windows don't show up in second monitor Debian ATI proprietary drivers

I've installed Debian 7.8 on my computer, then installed and attempted to configure the drivers. Everything went fine except for the fact that no windows show up on my second monitor at all. I enabled ...
1
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0answers
547 views

Turn off mirror display on startup on Elementary OS

I'm running Elementary OS Freya Beta 2 with dual displays. I added some xrandr commands to run at startup so the monitor I want is the primary monitor and that the dock starts on the right monitor. ...
6
votes
5answers
3k 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 ...
-1
votes
2answers
184 views

Run GUI Java jar on system boot Lubuntu

I have a PC which runs Lubuntu 14.10 without a monitor. The user is autologged in. I have created a Sysvinit script and installed it on /etc/init.d. My script amongst other things, starts a jar file ...
1
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1answer
72 views

Is (wayland's) libinput something new, i.e., not related to X.Org server?

Having read http://www.freedesktop.org/wiki/Software/libinput/ which states libinput is a library to handle input devices in Wayland compositors and to provide a generic X.Org input driver. It ...
0
votes
1answer
328 views

gnome-classic as default session for all users?

How to set gnome-classic as default session for all users in gdm3 (system-wide setting)? I'm using Debian Jessie with GNOME 3.12. I've tried creating fake gnome.session in ...
5
votes
2answers
9k views

How to start a second X session?

I tried to do it with the command startx 1. It seemed to flicker to a different screen momentarily, but then exited. Got the following error: /usr/bin/xterm: No absolute path found for shell: :1 ...
2
votes
2answers
263 views

What is freezing my desktop every second (like clockwork)?

Recently, after using my desktop machine for a day or so, the oddest thing will start happening: Every second, the desktop will briefly freeze, then continue, like a heartbeat. The interval is one ...
2
votes
0answers
64 views

Making a touchpad without buttons like a normal touchpad with buttons

Assume a synaptics compatible mousepad that has no physical buttons, but where the whole surface is physically clickable (not a tap, but physically clickable). A particular touchpad with these ...
0
votes
1answer
169 views

Type some text with xdotool independently of the keyboard layout

The command xdotool type "hello" can be used to type the word hello. But only if the keyboard layout is not English, otherwise it will type something else. How can I solve this problem so that ...
1
vote
1answer
175 views

GNOME prevents high resolution VGA without EDID info over VGA

I recently bought a KVM switch, consisting of a VGA switcher and switchable USB hub. This switch however, does not pass EDID info from the connected display to either of the two connected computers. I ...
0
votes
0answers
214 views

Intel HD 4400 external display with linux

I'm having a Thinpad T440s with Intel HD 4400 graphics chip. The internal display works great. While an external monitor connected via Mini Displayport stays black. XRandR recognizes multiple outputs ...
0
votes
1answer
94 views

Left click not working on Ubuntu 12.04 LTS

My mouse left click stop working after few mouse clicks. I have used certain commands in terminal to get it working but that doesn't work. Those commands are: sudo apt-get install ...
2
votes
1answer
73 views

how to start into the x window server from linux mint ? [closed]

what do i have to do in the terminal in order to switch all the frontends of the xserver off, just to have the x window system running without any window manager or desktop environment?
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0answers
41 views

Get X's configuration

I have done some tests with 2 NVIDIA cards (not in SLI) and 4 monitors, with nouveau drivers. Debian 8 testing and Arch are not able to use the 4 monitors at the same time, but somehow Fedora 21 is ...
3
votes
3answers
2k views

How does GDM authenticate to the X Server?

Given that you usually have to authenticate to the X Server by way of a "magic cookie" stored in the .xauthority file in the user's home directory: How does GDM (like most login processes, running as ...
1
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0answers
130 views

xrandr: add a new mode

I would like to add a new mode with xrandr, but I have a problem, xrandr don't want ! ~$ gtf 1280 1024 60 # 1280x1024 @ 60.00 Hz (GTF) hsync: 63.60 kHz; pclk: 108.88 MHz Modeline ...