1
vote
1answer
31 views

“X-Windows failed to start” after removing iceweasel (apt-get purge iceweasel $$ apt-get autoremove)

I use a Debian-based Kali Linux box. After I removed Iceweasel (apt-get purge iceweasel), everything was fine. The system worked. I then installed a newer version of iceweasel (apt-get update ...
0
votes
0answers
16 views

Change default X server to vnc debian

My question is quite simple - I have a Debian Wheezy box running a default X desktop. I have installed tightvncserver but I want to make it my default x server - so that when X starts, instead of ...
1
vote
2answers
200 views

X does not load after debian upgrade [closed]

After upgrading to "jessie" (debian 8) from stable (debian 7), the system hangs at a blank screen (displaying only an underscore at the top left corner), but otherwise displays no error message to ...
2
votes
1answer
89 views

Who started xterm in my debian xterm+lightdm kiosk system?

I have stripped my full desktop debian 7 x64 to the bare, leaving just xorg and lightdm for a kiosk application. I have changed the lighdm configuration to auto-login a user. When I boot, this works ...
2
votes
1answer
40 views

Old X11 config for vmware guest

I wonder if anybody knows X11 configs (for Vmware) which work with ancient linux distros like Debian2: (protocol Version 11, revision 0, vendor release 6300) Release Date: January 8 2000 If ...
1
vote
1answer
268 views

Cannot login on GUI

I'm using Debian Jessie with Xfce and cannot login into the GUI as a normal user, root works. I can login on another terminal. I tried to reinstall lightdm, but I still cannot login. After a login ...
1
vote
0answers
89 views

Compose key works on console/TTY, but not in X session

My compose key does not work in my X session anymore if I change a certain line in my /etc/default/keyboard that (if I am not mistaken) should only affect the keymap of the TTY. I'll try to elaborate ...
4
votes
1answer
77 views

Keeping copies of the X log file on Debian

I recently tried to replace my Nvidia driver with the Nouveau driver for my Nvidia card, (see Switching from Nvidia proprietary driver to Nouveau driver for Nvidia card on Debian wheezy). ...
1
vote
2answers
3k views

Why can't I run GUI apps from 'root': “No protocol specified”?

I installed debian onto my machine last night. Now, I don't understand why I can't run GUI apps from a terminal when running as root. For example: sudo -i glxgears Generates the following output: ...
0
votes
0answers
70 views

With XenServer, how can I give a PV guest a display?

I have Xen running through XenServer 6.2. I created a PV Debian 7 guest using the built-in template, and chose to install the Gnome desktop environment. However, the guest only has a text console by ...
2
votes
2answers
291 views

Missing unicode characters

I've just switched from KDE to lightweight slim+xmonad environment and my fonts are not rendering correctly. I use DejaVu font family (default for Debian 7.x) which supports all characters I need ...
1
vote
1answer
60 views

convert display to monochrome

My Asus netbook has Debian Wheezy. I came across a weird idea. How would it look if my display screen is monochrome. Is it possible to configure X11 to make the display monochrome?
1
vote
2answers
269 views

Debian: How to resolve Xserver failure

I keep finding similar posts online but I can't really use the solutions in my case. in my /etc/bash.bashrc file, I have the following code placed at the very bottom: if [ -e /tmp/.X0-lock ]; then ...
3
votes
1answer
104 views

After upgrade, X button in titlebar no longer closes xterm

In theory, pressing the close button should close an xterm. It did before I did an aptitude upgrade. (I'm running Debian testing). But now it doesn't—clicking the X does nothing—but only for some ...
3
votes
1answer
213 views

Invoking PolicyKit/polkit via xinit/startx?

I recently upgraded a minimal installation of Ubuntu (with no full-fledged DE) from precise to saucy and since doing so I'm no longer able to mount removable drives as a normal user. I googled a bit ...
2
votes
1answer
9k views

Disabling graphical login in Debian wheezy

I have installed Debian wheezy on my machine with a netinst image, now I would like to deactivate the desktop and boot straight to the command line, not only that but I would like to not waste any ...
4
votes
1answer
126 views

Communicate across X-desktop sessions on same machine?

I've got a Raspberry Pi running Debian/Raspbian (thus X server) that I'd like to drive two screens with. I'm programming something that will have a public-facing screen and an operator-facing screen. ...
5
votes
3answers
824 views

How to make gdm3 start X installed in a different path (or running X from a personalized path)?

I've built the entire Xserver from git for testing proposes using the build.sh provided by freedesktop.org as the easier method to compile all modules against the git tree, and installed under the ...
1
vote
1answer
598 views

How can I change the keyboard layout before I log in?

In order to switch to a new keyboard layout I have added an setxkbmap command to my Openbox's autostart.sh. However, this only takes effect once I log in (when Openbox starts). While logging in, in ...
1
vote
2answers
4k views

can't start x11vnc without attached monitor

I'd like to setup x11vnc (or any other vnc server) to start at boot-time. The display manager is kdm, the distribution is Ubuntu 12.04.2 LTS. When I try to start x11vnc, I'm getting this errors: $ ...
2
votes
1answer
291 views

Openbox doesn't seem to have correct environment variables set

I've installed Debian 7.0, and then installed Openbox on top of it. I've got some executable files in ~/bin, and this line in my .bashrc and .profile: export PATH="$HOME/bin:$PATH" I can normally ...
1
vote
1answer
418 views

Setting the minimum pointer speed with no usable GNOME GUI

I use Debian Squeeze x86-64 (Kernel 3.2) with gdm3 and GNOME on a 2010 MacBook Pro. Recently, as I tried changing the pointer configuration, I accidentally set the minimum speed of the pointer to 0 ...
5
votes
2answers
12k views

Debian: very low resolution and an “unknown monitor” problem

Edit: I have installed CrunchBang (or #!, a Debian-based distro), and that seems to have solved all of my resolution problems. I've just installed Debian after using Linux Mint for a few months. ...
1
vote
1answer
2k views

Weird mouse behaviour. Mouse too fast

When I move my mouse slowly over the desktop the pointer jumps often a few pixels (one or two) in the opposite direction of which I move my mouse. Horribly when trying to set the cursor around some ...
10
votes
2answers
649 views

How do I prevent programs from sniffing keystrokes to su/gksu?

I've read here that it's possible for any app using the X server to sniff keystrokes to any other app which is also using the X server, including su (on a terminal) or gksu. I've heard of a few ways ...
2
votes
3answers
2k views

Display X applications on an Android system

Host system: Android 3.2.1 Honeycomb Chroot system: Debian Testing lxde Hardware: Asus eee pad transformer tablet nvidia arm architecture Note 1: The Debian system boots on this hardware, thus it ...
1
vote
2answers
189 views

Having xwin start by default on system boot

My system boots into a console, from which I can launch my gnome desktop by issuing the command startx. How can X be instructed to start by default upon boot? The commands /etc/init.d/gdm3 start and ...
1
vote
1answer
1k views

Cannot rotate screen in Debian Squeeze

I have 2 monitors which can rotate physically. They are working fine right now as non-mirrored, dual monitors. I went to System -> Preference -> Monitors and tried to rotate the screens. As soon as I ...
3
votes
3answers
872 views

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 ...
5
votes
0answers
794 views

DPMS does not work: the monitor is not switched off [closed]

I have a monitor which was properly switched off by my Debian PC when unused. I attached it to another machine and, this times, it is never switched off. In /etc/X11/xorg.conf, I have: Section ...