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0
votes
1answer
150 views

flash problem after installed nvidia [closed]

a few days ago I install nvidia xserver because I have a monitor (DELE207WFP) with was saw with maximum resolution 1024x740, and I read that on xserver is possible to write own monitor configuration. ...
5
votes
4answers
2k views

capture login screen-not sucssecful

I'm using Ubuntu 12.04 . If more information is needed, please tell me. I Tried some guides to cature my login screen: How can I take a screenshot of the login screen? ...
8
votes
2answers
36k views

Remote x-server with ssh -X

I am trying to start a remote gnome session using: ssh -X username@192.168.1.107 gnome-session Both client and server are Ubuntu version 12.04 I get the following (and not a lot happens)... ...
6
votes
2answers
24k views

Cannot connect to X Server when running app with sudo

When I am running some software using sudo command it showing error like cannot connect to X server For example if I run the following command: $ sudo gedit /etc/profile I am getting ...
2
votes
2answers
1k views

One of my monitors is detected by X Server but does not display anything on screen. How do I fix TwinView?

I just recovered from a white screen of death I was having by reinstalling my nvidia drivers via the command line in recovery mode. When I rebooted after that, everything was fine, except one of my ...
1
vote
1answer
2k views

Autostart in .xinitrc

I want to run some program at awesomewm startup. I have in my .xinitrc this line: exec awesome It works. Then I added this: exec guake I got errors. So I did this: guake I put each of these ...
16
votes
3answers
56k views

How do I access my remote Ubuntu server via X-windows from my Mac?

I have an Ubuntu server (12.04 LTS) running remotely on a cloud hosting service. I have installed ubuntu-desktop via apt-get: $ sudo apt-get install ubuntu-desktop It appears to have installed no ...
2
votes
1answer
166 views

Double X-screens on one monitor

I have two monitors connected currently, my laptop display and an old Dell monitor. For some reason one monitor (the Dell) has double everything (it will make sense when you see the image). I think ...
12
votes
4answers
97k views

How to reset the Xorg / xserver?

Xserver keeps crashing on my general user account both in Unity 3D and 2D. It doesn't do it on the guest account. That's why I want to reset / rollback everything xserver related, hoping this is ...
1
vote
1answer
1k views

Backspace key not working

I have two keyborad keys, "Back" and "Forward". Forward works like it should, here is the output from xev for it: KeyPress event, serial 36, synthetic NO, window 0x4600001, root 0x175, subw 0x0, ...
1
vote
1answer
87 views

Replacing the login screen

I removed the login screen from ubuntu because it was the wrong one... but instead of reverting back to the default screen, it just goes blank after the boot! What do I do now? I'm almost certain I ...
0
votes
1answer
261 views

Upgrade from 11.10 to 12.04 boot problem

I’ve used Ubuntu for 3 months now so I’m quite new to Linux or UNIX systems. And would love any help anyone can give me on this problem. I recently upgraded my machine from 11.10 to 12.04. At first ...
0
votes
1answer
888 views

Left touchpad button doesn't work after upgrade to 12.04

Since I installed an upgrade from 11.10 to 12.04 my left button (Touchpad) doesnt work well. This means I have to Log me out via STRG/ALT/DEL and log me in again. Before I log me out I just can move ...
1
vote
1answer
365 views

boot failure after upgrade ubuntu 12.04

My laptop cannot boot up after I upgrade ubuntu 12.04. The error message is unsupported number of auguments (3) back to default xsession Anyone have solution to this problem?
1
vote
0answers
665 views

nvidia segfault crashes XServer (12.04 fresh install) [closed]

I am on a fresh install of 12.04, and my video card is a Quadro FX 570, which appears to be supported (see output of unity_support_test below). But my Xserver crashes randomly and causes my session to ...
7
votes
2answers
2k views

How to get sound in a separate X server in Ubuntu 11.04 or later?

I configured my Ubuntu system so that I'm able to start any application in a separate X server. Running games or for example XBMC in a separate X server has some major advantages. The problem ...
2
votes
0answers
461 views

How can I avoid the random restart of the xserver?

I'm using a desktop pc with 64bit Ubuntu 12.04 (Kernel 3.2.0-24-generic). Hardware specs are - Intel Core i7 CPU 860 @ 2,80GHz x 8 - Nvidia GeForce GTS 250 - 750 GB Hard Disk ATA WDC WD7501AALS-00E3A0 ...
4
votes
0answers
17k views

How do I fix “Your system is running in low-graphics mode”? [duplicate]

Possible Duplicate: How to fix “The system is running in low-graphics mode” error? I installed 12.04 LTS (upgraded from 11.10) but When I start my computer it shows Your system is ...
2
votes
0answers
986 views

Nvidia optimus - Howto configure xserver on dual screen? [closed]

I have notebook with nvidia optimus technology. I have installed bumblebee and everything seems to work fine. The problem is that when I connected a second monitor to my notebook after login, it works ...