The tag has no wiki summary.

learn more… | top users | synonyms

3
votes
1answer
1k views

Upgrading OpenGL Drivers

I'm trying to learn OpenGL and most tutorials on the internet only offer guidelines for OpenGL 3.0 and higher. So I looked for my OpenGL version and glxinfo | grep OpenGL yields this: OpenGL ...
2
votes
1answer
6k views

Video acceleration disabled in Mint Linux 15 (Olivia) on an Intel Atom processor

Recently I installed Mint Linux 15 (Olivia) 32 bit on my friends netbook. I am copy pasting the output of sudo lspci -vk 00:00.0 Host bridge: Intel Corporation Atom Processor D2xxx/N2xxx DRAM ...
2
votes
0answers
180 views

X server with fglrx driver won't responce after exactly 49 accesses to X server

I have Arch linux with minimal amount of packages including xorg group and catalyst. I run X :0 and then run in infinity cycle following monitoring script: while [ true ]; do DISPLAY=:0 ...
2
votes
0answers
975 views

How to setup 3 screens with 2 ATI GPU Debian Squeeze

I want to use 3 screens on my computers with 2 graphics card ATI Radeon HD 5450. I've installed fglrx ATI drivers. Here is the result of lspci : root@dev1:~# lspci | grep VGA 01:00.0 VGA compatible ...
1
vote
0answers
15 views

Booting with different X settings

My laptop has the Optimus technology. In order to save battery life I run graphics out of my CPU and only turn the GPU on on occasions using bumblebee. This works relatively well as long as I don't ...
1
vote
0answers
24 views

2 monitors on GPU, 1 monitor on integrated graphics

I am on linux mint 17.1 cinnamon. Here is my xorg.conf: http://pastebin.com/6xCncZJ5 I can move my mouse around on the 3 monitors but can not drag the windows over the borders. Cinnamon is running in ...
1
vote
0answers
105 views

Zero graphic card fan speed when no calculations are performed

I have fresh install of ubuntu 12.04.4 LTS and CUDA 5.5 with nvidia-331.20 driver. There are 4 GeForce GTX 780 on board. X runs on integrated card, while Nvidia cards are superposed to do some ...
1
vote
0answers
2k views

Issues with Fedora 20 and bumblebee

I'm experiencing several issues trying to use my Fedora 20 laptop NVIDIA Optimus technology. My system: ASUS N53S Fedora 20 x86-64 3.12.6-300.fc20.x86_64 Kernel Intel Core i7-2670QM NVIDIA Geforce ...
1
vote
0answers
131 views

GPU not listed in lspci after SysRQ reboot

I have my Ubuntu Server machine with XFX 7970 GPU in it, and sometimes, when ATI driver fails, I have to reboot it manually. When I'm trying to reboot the machine using SysRQ, the system reboots ...
0
votes
0answers
10 views

Login dialog doesn't stay on screen long enough to input credentials(resume from screensaver)

I have an old computer which I upgraded the GPU to Mobility Radeon HD 5430 Series, I just installed the modules for Debian Wheezy, but now my screen-saver doesn't work anymore, when I come back to the ...
0
votes
0answers
30 views

Gpu rig, possibilities

My plan is to buy old and cheap graphic cards on the internet and build a gpu rig for password cracking. I have been playing around for some while with OpenMPI and I love the fact that its possible ...
0
votes
0answers
32 views

Is my GPU causing MoviePlayer and Iceweasel trouble?

I am running Wheezy and am quite happy with it except: My Movieplayer and VLC have oversaturated colors and occasionally I get a black screen mid-video that can only be recovered by rebooting. Also, ...
0
votes
0answers
30 views

GPU Memory Consumption when acting as graphics driver

I wonder what factors contribute to memory consumption of a GPU card that is used solely for graphics (say, with Ubuntu linux desktop). I assume the connected displays combined resolution, times pixel ...
0
votes
0answers
36 views

Graphic driver problems with video streaming

I've got my old laptop up and running w/ Elementary OS Luna (Ubuntu 12.04 LTS), and installed the good old fglrx-legacy (I have an old Radeon Mobiliy 4xxx). I then installed Steam for the game ...
0
votes
0answers
429 views

Issue with graphical card on Debian 7 Wheezy

I have an issue after trying to install an Nvidia driver on my GeForce GT 630M with Debian 7 Wheezy 7.5 that seems 100% compatible with the driver. I did everything that this page told me to do. The ...
0
votes
0answers
216 views

Dual Monitor with integrated and discrete GPU on Debian

I've got an Asrock Extreme 3 motherboard and a Nvidia 660ti GPU. I was trying to configure dual monitor on debian 7 connecting one monitor to the mb and the other to the GPU. This configuration works ...
0
votes
0answers
221 views

server is going to hung state

We are using a Linux server which is hanging. From the log files we found the following error. Sep 30 21:15:41 hdfcdb kernel: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung ...