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11 views

problem with dual monitor

I am using a dell laptop and I sometime connect it to an external monitor. That creates a lot of odd problems. I'm on Uubntu 14.04 with and Nvidia graphicd card (Quadro K1100M) and running the 331.113 ...
0
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1answer
51 views

How to repair my apt-get

I am using Ubuntu 14.04 with HWE stack (kernel 3.16) on a Dell Inspiron 15-5547, AMD Radeon HD R7 M265. I've been trying to install the proprietary drivers fglrx drivers in order to be able to switch ...
0
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1answer
32 views

How to deal with low-graphics mode on startup? [duplicate]

Recently on every startup I get error unable to detect graphics settings (this is from memory, so the message is not exact). I am then offered to run in low-graphics mode for one session (other ...
0
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1answer
36 views

Xserver broken and cannot restore

I was installing ROS in Ubuntu 14.04.2 64bits while I installed these packages sudo apt-get install xserver-xorg-dev-lts-utopic mesa-common-dev-lts-utopic libxatracker-dev-lts-utopic ...
0
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0answers
46 views

Windows distorted, can't start lightdm - now can't even boot in graphics mode anymore

I have kind of an urgent problem here as my laptop turned out to be completely useless while on a trip. I'm using Ubuntu 14.04 on a Lenovo U410. When I boot, there is no problem. The login screen ...
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2answers
74 views

Trouble Installing Nvidia Driver

First time user here; Just installed Ubuntu 14.04 and I am currently desperate to install 970 Nvidia Drivers. It gives me an error saying that X server is currently running and needs to be stopped, ...
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0answers
15 views

Having two x-servers although booting with second monitor turned off (and turned on later)

I'm using a GT 730 chip with two monitors - LCD on DVI and TV on HDMI. The LCD is the main monitor and it is used all the time for work and browsing. The TV is used occasionally, for movies, so it is ...
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0answers
15 views

On which port is the XServer running?

I've installed gedit on a remote server, trying to edit files using gedit. I've set the DISPLAY environment variable to <my_ip>:0. Starting gedit displays the error: ** (gedit:32154): WARNING ...
2
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0answers
75 views

Low graphics mode error on open-source driver

I recently did an update from Software manager, which I was holding back for a month (~250MB), it prompted me for a reboot after all the updates were installed. I rebooted into an error of Low ...
1
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0answers
26 views

Unresolved dependenices after trying to reinstall ROS

I tried to re-install ROS because of issues with not finding system paths correctly and now all I can see is a black screen when I turn on the computer. In tty1, when I try sudo apt-get install ...
0
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0answers
92 views

USB problem on ubuntu 14.04 - unmet dependencies libcheese*

did a clean install av Ubuntu 14.04.02 (64-bit) on a brand new PC, resulting in endless problems concerning keyboard, mail, USB, Openshot (Python/LADSPA) and who knows what's coming next... Anyhow, ...
0
votes
1answer
33 views

XServer not working after trying to install ros

I tried to build ros from sources following this guide. After some time I saw some weird behaviour, so I restarted my laptop and now I see nothing. I tried to re-install xserver-org via apt-get, but ...
2
votes
1answer
18 views

Login screen shows grains

I've installed Ubuntu-12.04-LTS-desktop-i386 on AMD desktop recently. No problem on recovery mode but it shows grains like screen on normal boot. I can't even read anything.
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0answers
19 views

How to find recovery mode video driver?

I've installed Ubuntu-12.04-LTS-desktop-i386 on AMD desktop recently. It will not work with normal boot but recovery mode. It shows grains like screen on normal boot.
0
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0answers
37 views

Graphics cards necessary for remote desktop on Ubuntu Server?

When a client remotely accesses the desktop of a Ubuntu system through VNC, does it make any difference what graphics card the server has? How is the desktop running on the server but only seen by the ...
0
votes
0answers
9 views

Ubuntu Server Edition 12.04

We have one Custome Server PC(24 cores) and I installed Ubuntu 12.04.5 LTS (Precise Pangolin)) server edition on that. Actually I am using this server PC for building my android source code. When I am ...
1
vote
0answers
257 views

Start vino vnc server from ssh client

First of all: I googled all day and tried several suggestions on different forums with no luck The problem: I am not able to start a vnc server on a remote machine through ssh Additional information: ...
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2answers
64 views

open program in xsession from command line environment

I just wondered if some old computers laying around here could still be used for some games if I completely cut off the display manager. Is there a way to start a gui program from the command line in ...
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0answers
13 views

Logging into my user account sends me back to login. Xserver? [duplicate]

Solved Running sudo startx must have changed the ownership to root so ownership must be taken back. At the login screen press Ctrl+Alt+F1. Enter your credentials to login then enter ls -la and you ...
0
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1answer
149 views

Installing g++-dev on ubuntu 14.04

when I try to install g++-dev on a newely installed Ubuntu 14.04, I get this error : Les paquets suivants contiennent des dépendances non satisfaites : xserver-xorg-dev-lts-utopic : Est en conflit ...
-1
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2answers
441 views

Lost display after nvidia driver update on optimus laptop (everyting else works)

I've been using Ubuntu 14.10 with no problems for a couple of months. After fresh install I installed property Nvidia driver(nvidia-331) from software sources and had no problem using it with Nvidia ...
0
votes
2answers
30 views

Problems clicking windows

When I double-click on the header of a window in my Ubuntu installation, it disappears, and I don't know why, I mean, the normal way of working is to maximize or stay in the previous configuration ...
0
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1answer
57 views

How do I disable X after boot?

I was reading "How do I disable X at boot time so that the system boots in text mode?" and will be implementing this. I see in the answer that there is a simple way to start the GUI but don't see how ...
0
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0answers
36 views

Blank Screen after reinstalling xserver-xorg-input-all

I followed the instructions of Keyboard and mouse unresponsive after suspend to solve an equal problem with my notebook, but now after rebooting it the screen is blank. It looks like unity is coming ...
0
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1answer
135 views

Activating installed Nvidia videa drivers

I Have installed several video drivers from the software centre and I have installed the official driver from Nvidia.com and none of them show up in the additional drivers application. I did what this ...
2
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1answer
166 views

X Server does not show built-in thinkpad display. Distorting everything in non-mirrored multi-display set-up.

I recently returned to ubuntu (14.10) and I'm currently trying to get my multiple monitor setup to work properly. It worked fine after the first setup in the desired configuration: A 1600x900 ...
0
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1answer
337 views

VNC over lightdm results in blank screen

I'm trying to set up VNC over lightdm so multiple users may log in to the server and have their own session each. I'm using TightVNC Viewer from a Windows machine to connect to the Ubuntu virtual ...
-1
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2answers
236 views

enabling discrete gpu and choosing which gpu to use

Hi all since this is my first post here. But not my first time here. I have used askubuntu a lot, the last few weeks and i have found answers to many questions i had. Unfortunately since im a linux ...
0
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0answers
79 views

Program with xserver +lightdm not working

I have installed xserver-org and lightdm on Ubuntu 14.04 server. I then created a desktop entry to run a program such as Firefox once I login. A couple of issues I'm having. My machine is headless ...
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0answers
76 views

How to start server X with xterm without any windows manager

I need to start my Ubuntu system only with an xterm terminal without any windows manager running in order to show the role and importance of a windows manager, etc. Which files should I change in ...
1
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0answers
108 views

UI is not appearing, xserver-xorg-video-intel not installed properlly?

I am new to Ubuntu , yesterday I have install OS , after that I have install some pakages like JAVA, VLC etc . Now I am not getting the UI. but yesterday(after installing OS) I worked with the help of ...
2
votes
1answer
268 views

Could not open X display giggle: Cannot open display

I'm completely new to Linux, I have installed in my computer (running on windows 7) a Virtual machine with Ubuntu desktop 14.04. I have installed some programs using apt-get install NAME_OF_THE ...
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0answers
200 views

Additional drivers not showing current Nvidia driver

I am currently using Nvidia proprietary driver 340.46, which shows corrrectly in Nvidia XServer settings, but not in the Additional Drivers application. Does anyone know why this might be? To ...
0
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1answer
81 views

How to get rid of X server in ubuntu 14.04 in order to install nvidia drivers? [closed]

I'm trying to run the .run files for the nvidia drivers for my gpu, but it keeps saying I must get rid of the the x server. How do I do this?
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1answer
1k views

Can't switch to Nvidia GPU from Intel or how to make Nvidia driver work (black screen, freeze login in, errors etc)

my problem in known, but still remain unsolved for many people (including me). After installing the latest or any other versions of nvidia drivers it brings black screen or unable to login. Useful ...
0
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0answers
37 views

Lubuntu GUI Crashing

After receiving an ancient laptop that ran FreeDOS, I decided to try installing Lubuntu onto it. The installation process went perfect (except, the computer wasn't connected to the internet for the ...
2
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0answers
134 views

Ubuntu Touch: kill Windows Manager and start xterm in GUI Mode

I installed xterm and I would want it to be the Only GUI application running. so I killed the lighdm using: sudo service lighdm stop. and try to run xterm using: sudo xterm through a SSH ...
0
votes
1answer
3k views

Restore Xorg core and config files ubuntu 14.04

This question is a follow up on this one. I have recently upgraded from Ubuntu 12.04 to 14.04 and xserver broke during the process. I have tried reinstalling from the command line running the ...
0
votes
1answer
495 views

How can I configure the Xserver config file

I recently purchased an AMD R9 280 and I want to integrate it in my system. It seems like I have to cofigure the Xserver so how can I do that. I already createt the config file in the root shell but ...
0
votes
1answer
2k views

XServer Error could not create lock file

I have tried to create a config file for my xserver with X -configure in the root shell (started ubuntu 14.04 in the save mode and selected root shell). But it puts out this Error: (EE) Fatal server ...
2
votes
0answers
30 views

Sound over multiple xservers

I'm currently using multiple X-Server displays. Is it possible to share the sound which all the programs generate (through pulseaudio) over all displays? So for example I have a music program on ...
0
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1answer
253 views

The XServer config file is not found

I have recently purchased a new discrete GPU and have to configure the XServer. In a forum I found the advise first to back-up the config-file like that: sudo cp /etc/X11/xorg.conf ...
1
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0answers
92 views

Can't boot Ubuntu 12.04 in graphics mode or safe graphics mode

I can boot into ubuntu only in tty screen non-graphics mode only. My machince is with intel onboard DG33 graphics. I have already run these commands without any error. sudo apt-get remove ...
0
votes
0answers
116 views

Nvidia x server settings error, Ubuntu 14.04

I am using Dell Precission m6700. It has dual video cards nvidia optimus. Intel with Nvidia. Currently I am using Intel 4000, but I wanted to change it to Nvidia and I received this error window ...
0
votes
2answers
101 views

“unexitable” GUI program

Is it possible to create a GUI application, where user can interact with it, but cannot switch to any other program (terminal, desktop, etc). Example of such applications would be something running on ...
0
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0answers
302 views

xinit fails on Ubuntu Server 14.04 LTS

I need to run on my server application with GUI. The only way to connect to the server is via SSH. So what I have already have done is sudo apt-get install xosview xosview is simple program with ...
0
votes
1answer
172 views

X Server config used by lightdm

What I want to do is to start a x server just like the lightdm did. But I can't get the X server perform just like the one started by lightdm. I see the X server process executed by lightdm is: root ...
1
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0answers
18 views

Xserver shows just the icons on the second screen

i would like to have two different Xserver sessions, because i want to use the same machine from two differet computer by VNC. I mean we are two different person that need to work in the same server, ...
-1
votes
1answer
199 views

how to create GUI for embedded systems

I need to create a GUI for a program that I will build to run in a minimal version of linux in an embedded system that i am making. Not sure if I'm going with arm or small factor x86 architecture and ...
0
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0answers
108 views

could not write bytes broken pipe

I've found many questions similar to this, but my problem is quite specific so please do not mark it as duplicate. I've been using Ubuntu 12.04 for about 1.5 years. Yesterday the left click of my ...