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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X Driver for underlying hardware

I am following LFS and BLFS. I want to run the resultant filesystem onto many different hardware, with "native" graphics driver. If the underlying hardware's graphic card is intel then it must start ...
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162 views

SSH - How to make X applications run on client?

I have the reverse problem that most people seem to be having. If I start an X application while logged into ssh, it displays on the server(host) machine instead of the client(local). This is the ...
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1answer
89 views

What are the purposes of the different types of XWindows fonts?

In my /usr/share/fonts/ I have four sub-directories categorizing types of fonts: cmap truetype type1 X11 The command fc-list produces a list of them. Are these different categories for specific ...
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3answers
485 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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162 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 ...
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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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133 views

Which packages from slackware's X category do I need for a minimal X installation?

I would like to set up Slackware 14.1 with a minimal package count. I already know which packages from A, AP, and N that I need for a minimal install with no X. But I have no idea which packages from ...
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141 views

Xorg Configuration for Unregistered Resolution

I have a monitor with native resolution of 1600*900_60.00, and the intel on board Gen3 Xeon video chipset (i915). when i do $> xrandr the 1600x900 resolution is not in the list. I tried to write an ...
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1answer
77 views

configure xscreensaver through X resource database

I want to get rid of the xscreensaver config file in my home .xscreensaver. I read in man xscreensaver, that: Options to xscreensaver are stored in one of two places: in a .xscreensaver file in ...
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186 views

Xinerama configuration on OpenSuse

Configuration: OpenSuse 12.3 installed from the Sage Live CD (http://www.sagecommons.org) Latest proprietary NVIDIA drivers Dual GTX580s Four displays (two per card) Displays in a 2x2 arrangement. ...
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1answer
75 views

Writing single-handed layouts for X

I know someone who'd really like to be able to type with only the left hand, so I had the idea of writing a layout which "switches" the sides of the keyboard when the caps lock key is pressed. For ...
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2answers
337 views

Why .Xauthority needs not to be owned by the root account in order to get past login?

I've just got the same problem from here, and solved it using what was stated in the first answer (akonsu's one). However, I would love to know why ~/.Xauthority needs not to be owned by the root ...
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111 views

How does xrandr identify/choose which resolutions to offer?

My monitor has a maximum resolution of 2560x1440 (16:9). On one machine I run, (VMWare VM), xrandr identifies the highest resolution as 2560x1600 (16:10), and no other resolution suggested by xrandr ...
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1answer
59 views

Gnome 3: open and resize application at startup

I need to open a couple of terminal windows and watch the output of a couple of programs. Currently I open them in ~/.profile, then once in Gnome I click them to bring them to the front, then resize ...
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1answer
169 views

Gnome 3 UI menus are duplicated

Just upgraded from Debian "Squeezy" to "Wheezy". When I logged in the menus were fancier as I expected with Gnome Display Manager 3. However the issue that occurred was the duplicate UI-elements. The ...
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2answers
976 views

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 - ...
4
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1answer
300 views

Command to re-enable decoration on windows

I'm running openbox, I have accidentally undecorated a window (By clicking on Un/Decorate) Now is it possible to restore the decoration? Since the title is "invisible" now, I have no where to click ...
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1answer
1k views

Run X clients over multi-hop ssh tunnel

I've recently converted my home development machine to Linux, and would like to be able to log into it from work if needed. I use a mixture of Linux and Windows machines, and I already have various ...
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214 views

Using Radeon on muxless system with multiple X servers

I'm using HP ProBook 4740s laptop with muxless hybrid graphics: root@mekras: lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) ...
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198 views

xmodmap for key combination

With Logitech K290 keyboard via USB, F. keys are not accessible by default, and I need to press Fn before using them, which is not really usable. The Fn key alone does not fire any event in xev. ...
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128 views

how to force X mouse pointer to show above rendered application cursor?

I opened a new X session at :1 I run a game that renders its own mouse pointer (that has low FPS), so the X cursor is hidden. I need to force the X cursor to show above the application self ...
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1answer
207 views

Keyboard layout switch (Ctrl+Shift) in a new xorg

I've been using similar config for years: Section "InputClass" Identifier "keyboard-all" MatchIsKeyboard "on" Driver "evdev" Option "XkbLayout" "us,ru,de" Option "XkbVariant" ...
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66 views

X hangs after hibernating Fedora 18

Yesterday I was using my FC18, of which I haven't updated significant packages for long time, maybe just a few desktop apps some weeks ago. On shutdown I chose to hibernate it, as I usually do and as ...
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595 views

Can't install Linux Mint Cinnamon nor Ubuntu while switchable graphics turned on

I've got Lenovo G500 intel i5 with switchable graphics (Intel and AMD Radeon HD 8579M). When I try to install Linux Mint Petra Cinnamon, when switchable graphics are on by the bios, live CD can't ...
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261 views

Optimus laptop Xrandr - No HDMI option

I have been trying to fix HDMI for several days, but I have no idea how to fix it. Arch does not even register HDMI, I tried Xubuntu and Fedora and it works there. My setup: i7 3630QM Nvidia GT635M ...
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1answer
58 views

How can I influence which Virtual Display (X Server) is shown after boot?

I'm trying to build an info display (or Digital Signage Monitor) with Raspberry Pi running Raspbian (so a Debian distro). I need to start two X servers, where one is showing the content (through ...
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1answer
52 views

How do I prevent Xorg from loading one-time?

My current Xorg configuration is freezing the machine (and text based terminals don't seem to work). Is there a way (e.g. holding down a hot-key) I can prevent the loading of X at boot time? I cannot ...
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1k views

Cinnamon (Petra) crashed. Opens in fallback mode

I'm not an expert on linux. My cinnamon (petra) just started to chrash on logons and I have no opinion for what did I do wrong. I have found a set of errors on my .xsession-errors. The below one is ...
2
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1answer
244 views

3 monitors on 2 separate nvidia cards with compositing and rotation

Is this even possible? I've got 3 monitors (#1, #2, and #3) and 2 video cards (A and B). #1 and #2 are connected to video card A, and #3 is connected to B. I want to rotate monitors #2 and #3, and ...
2
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1answer
455 views

tslib: mouse cursor moves in the opposite direction to selection box

I'm using tslib/xf86-input-tslib on an ARM box with Debian 7. ts_calibrate and ts_test are working properly. The problems occur in Xfce. When I touch the screen and move the finger, I see, that mouse ...
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1answer
259 views

How to change GNOME default screen rotation

How do I change the default screen rotation for my gnome desktop? Is there anyway I can change the monitor settings without logging in?
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1answer
60 views

Right button drag with synaptics

I thought it would be useful to tap-and-drag with two fingers, which would represent dragging with right mouse button. But after reviewing synaptic man options I can't see any option close to this. Is ...
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645 views

Debian 7 - Startx fails to start system

When I boot into the second primary boot loader, I get to the text based console to boot when I type 'startx'. The screen loads, and goes black for 10 seconds. Then when it loads a white screen ...
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2answers
320 views

Draw On Screen Live

I'd like to have functionality like this in Linux, Xorg, whereby I can sketch on the desktop as in the example image below. Anybody have suggestions?
4
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1answer
2k views

Configure Wacom Intuos Graphics Pad in Linux Mint 15

I purchased a Wacom Intuos graphics pad recently (specifically, Create Pen & Touch Tablet, which I think is the rebranding of the Intuos 4), and I am trying to configure it on my Linux Mint 15 ...
2
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1answer
214 views

Multiple display works in Linux Mint Live CD but not my Gentoo installation

I tried to connect a VGA display to my Gentoo laptop and use multi-display. However, the two screens behave like one big screen instead of two separate ones. That is, if I maximize a window, it ...
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2answers
588 views

What is the difference between DISPLAY :0 and :0.0? [duplicate]

What is the difference between DISPLAY :0 and :0.0? On RedHat 5.8, I can right click the desktop to start a shell and DISPLAY will be ":0". If I go to the Menu-System-Terminal to start a shell then ...
2
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2answers
274 views

Xorg.conf to only use part of screen [duplicate]

I have a slightly unusual requirement for a custom resolution configuration in xorg.conf and need some help to figure out how to achieve it. I have a projector with 1400x1050 native resolution and ...
2
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1answer
225 views

Since yesterday's Debian update, X11 does not appear to load my ~/.Xmodmap file, what would the most proper way of loading it be?

Due to lack of multimedia keys on the current keyboard, I bind F12 to play/pause, but that stopped working since yesterday, after to a large batch upgrade from the last month or so. So, what I am ...
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1answer
51 views

Text Data from X Client for usage in android app

Is it possible to write a program such that it can capture the data from an X Client to X server and extract only the Text data inside it? I have to port a legacy application to android and the ...
1
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1answer
615 views

Certain fonts missing from xlsfonts in Centos 6.4

I have a certain software on CentOS 6.4 that gave the following error: X Error of failed request: BadName (named color or font does not exist) Major opcode of failed request: 45 (X_OpenFont) ...
0
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1answer
534 views

How can I set up multiseat/separate X sessions with gnome 3? [duplicate]

With classic Gnome, if one had two monitors, one could set up "separate X sessions" for each monitor. In this configuration, each monitor had a separate user login session and application windows ...
12
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3answers
449 views

How can I write a “idempotent” .Xmodmap

Currently I have an .Xmodmap file that changes my Command to Ctrl, then changes my Ctrl to Super (I'm running Linux on a Mac). It works quite well, when only run once but on successive runs (for ...
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0answers
152 views

MS Intelli Mouse Optical not working on Mint Linux 15 64-bit

The title tells everything I guess: I have a MS Intelli Mouse Optical with 5 Buttons and the side buttons are not working. I have searched for a xorg.conf file but I couldn't find it. What can I do ...
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55 views

xrandr detects amplifier as monitor

To help with setting up multi-monitor X I'm using a simple script to get screen resolution information using xrandr. This was working fine until I tried attaching an amplifier to attempt to use HDMI ...
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0answers
145 views

Xorg Setting checking from Command Line

How do I determined, whether Xorg is using Xinerama, DDC and Reduced Blanking ?? Just adding few options in Xorg.conf is sufficient ? If I have to check from command-line, then how can I check ...
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1answer
849 views

Return to X session after Ctrl+Alt+F1

What is the command to return to the graphical desktop after entering the terminal mode with Ctrl+Alt+F1? I need it for operating my Raspbian.
2
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1answer
1k views

How to change the Xorg gamma/brightness?

I'm trying to play a game (Deus Ex) which I have to modify the brightness since it is very dark in my ambiance. The game has a "Brightness" setting, but lately it doesn't work. I tried to figure out ...
2
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0answers
145 views

DMX problem with fonts

I have problem with fonts in xdmx: I am starting new X startx -- /usr/bin/X11/Xdmx :1 -display 192.168.0.104:0 -fontpath tcp/192.168.0.102:7100 (II) dmx: Generation: 1 (II) dmx: ...
4
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2answers
508 views

Viewing a part of the screen in a window on Linux

I plan to make a presentation with a live demo using my wide screen Ubuntu 12.10 Laptop and a projector. My plan is to connect the projector as a second (small) display and put my slides and live-demo ...