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4
votes
1answer
824 views

GLX extension not working properly with xvfb

I have an Ubuntu 14.04 system with the following packages installed: libegl1-mesa:amd64 libegl1-mesa-drivers:amd64 libgl1-mesa-dri:amd64 libgl1-mesa-dri:i386 libgl1-mesa-glx:amd64 ...
2
votes
1answer
735 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 ...
1
vote
1answer
266 views

Buildroot OpenGL Capable Backend

I'm trying to configure QT 5 through buildroot and some options are not available with the message requires an OpenGL-capable backend. I'm using buildroot 2013.08-rc1 but the same message comes up ...
0
votes
1answer
94 views

How to manually install a cpp library

I want to install the opengl sdk http://glsdk.sourceforge.net/docs/html/pg_build.html . I successfully built it but it has no install script. I am wondering where I have to put them in order for ...
0
votes
1answer
734 views

Upgrade OpenGL from 1.2 to 2 for Nvidia GT218 [GeForce 310]

To run my application OpenGL version 2.0 or higher is required. glxinfo | grep OpenGL yields: Xlib: extension "NV-GLX" missing on display ":1007.0". OpenGL vendor string: Mesa project: ...
3
votes
0answers
155 views

What steps are involved in porting an Xorg OpenGL app to DirectFB?

I'm looking for a birds-eye view on porting a small app1 that uses some OpenGL functions from it's home on Xorg to run in a more stand-alone fashion using DirectFB. I am unfamiliar with both C and ...
2
votes
0answers
220 views

Why does `xvfb-run glxgears` fail with an swrast error?

xvfb is supposed to let me run X programs in a headless environment. But when I run xvfb-run glxgears, I get: libGL error: failed to load driver: swrast libGL error: Try again with ...
2
votes
0answers
288 views

OpenGL acceleration stopped working after upgrading to Wheezy

After upgrading recently from Squeeze to Wheezy, my 3D acceleration suddenly stopped working. I'm using IBM Thinkpad T60 with ATI M52 [Mobility Radeon X1300]. I found in Xorg.0.log: [ 48286.173] ...
2
votes
0answers
313 views

Wine fails with DirectX on Pinguy

I am trying to use Wine to play a 3d game on Linux that will run as long as the base system has the correct Direct X rendering. I have tried the Wine configurations and come up with: ...
1
vote
0answers
18 views

Can't open Natron on Ubuntu?

I have tried to install and use Natron Softaware for Ubuntu, but when it finished install, it didn't open and show a message Missing OpenGL requirements Please, see the pic How can I fix it?
1
vote
0answers
49 views

GLX extension missing on display “localhost:10.0”

I have installed scilab 5.5.1 on rocks based cluster(with GPU card & nvidia driver installed), and i am able to successfully use scilab on the same . Issue arises when i need to use scilab from a ...
1
vote
0answers
27 views

Minimizing display lag. Graphics software stack? Process priority? RTOS?

I am looking to come up with a setup to minimize display lag for psycophysics and electrophysiological reaction time experiments. I'm not talking about costly graphics computations on every frame, ...
1
vote
0answers
21 views

Looking for obsolete “libGLcore.so.1”

I've installed Steam on Debian using the Steam Wheezy Installer. On start up it says it's missing the 32-bit library libGLcore.so.1. Doing a package search I find it only exists in old nVidia drivers, ...
0
votes
0answers
23 views

Games are lagging, chromium “hardware acceleration unavailable” Debian Wheezy 7

after a long time of using Ubuntu I've decided to move to Debian (#!), well, it's great but - For some reason, not like on Ubuntu, games are lagging and chromium doesn't have the hardware acceleration ...
0
votes
0answers
57 views

Confused about the purpose of MESA with proprietary nVidia drivers

Since a MESA upgrade today (10.2.5-1 -> 10.2.6-1 in Debian Sid, which is unbearable lately, keep away), I noticed 3D-dependant applications complaining about missing the software rasterizer swraster - ...
0
votes
0answers
443 views

Xlib error “extension ”GLX“ missing on display” on VirtualBox guest OS

I have a remote build-machine with Jenkins and I'm trying to run GUI application. In Jenkins I installed Xvnc plugin, which uses TightVNC Server, but each build has failed. Earlier, there was a ...
0
votes
0answers
20 views

Mac Firebreath plugin port to Linux (dependencies)

I have Firebreath plugin for Mac that I need to port to Linux. I am trying to find the replacement dependencies for the Linux version. Here is the dependencies I have in my cmake for Mac: ...
0
votes
0answers
224 views

Installing OpenGL on LMDE

I can't install OpenGL on LMDE, I always get errors like this: "The following packages have unmet dependencies: freeglut3-dev : Depends: libgl1-mesa-dev but it is not going to be installed" I think ...
0
votes
0answers
541 views

WebGL in Firefox - Debian Squeeze

I'm trying to get working WebGL on Firefox without success, I tried forcing WebGL in the Firefox configuration and updating the Mesa drivers, but it's still not working. It's working on Opera, so the ...
0
votes
0answers
337 views

Blender not starting Lubuntu 13.04 PowerPC

I have installed Blender via apt-get on a PowerPC G4 Mac Mini running Lubuntu 13.04, and now it will not start over VNC. Output from running blender in the terminal: Color management: using fallback ...
0
votes
0answers
254 views

Install opengl driver on RHEL5.7

A user is using a software called "HyperLynx - LineSim" to plot a graph. When he wants to view the graph, there's this error "Failed to run PowerScope: OpenGL is not installed". The machine is ...
0
votes
0answers
718 views

Proprietary ATI driver on linux not working with GLUT

I have a laptop with an ATI Radeon 3450 Graphic card (Lenovo U330). I have Crunchbang Linux (basically Debian Squeeze). After installing the proprietary ATI drivers ...