Questions about OpenGL, a library for rendering 2D and 3D graphics

learn more… | top users | synonyms

-1
votes
1answer
14 views

Steam problem opengl [on hold]

OpenGL GLX context is not using direct rendering, which may cause performance problems. For more information visit https://support.steampowered.com/kb_article.php?ref=9938-EYZB-7457. cannot run ...
0
votes
0answers
16 views

How to open Warcraft 3 with Wine in resolution other than 800x600?

I just installed Warcraft 3 with wine on Ubuntu 14.04 and when I open it via "wine war3.exe" it opens with the screen all messed up where i can see the desktop and a small corner of the screen. so i ...
0
votes
1answer
107 views

How to update OpenGL Driver on Ubuntu 14.04 LTS

I recently upgraded to 14.04, then I installed steam, and TF2. I get this error message, Anyway, I know I need to update my OpenGL Driver, my question is how do I do it? EDIT: I installed mesa and ...
0
votes
0answers
37 views

How to get shaders in 3.3 verion on Intel HD 4000 with Ubuntu? (OpenGL)

I made everything with this instructions: http://stackoverflow.com/questions/14123895/opengl-glsl-3-3-on-an-hd-graphics-4000-under-ubuntu-12-04 and glxinfo | grep OpenGL answers: OpenGL vendor ...
0
votes
0answers
38 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 ...
0
votes
0answers
5 views

Behave of ubuntu feel weird, super + w not work and opengl not found

while testing the Kivy python library for my ubuntu stopped working normally. But I managed to get into the graphical environment by installing startx but now it was all different. For example: 1. ...
0
votes
0answers
62 views

How to run OpenGL games?

I have old laptop, and I want to open some 3D games with not much requirements, but they say I have not OpenGL or they are going too slow. I didn’t see any solution searching on Google so I decided to ...
0
votes
1answer
142 views

OpenGL GLX context is not using direct rendering 14.10 [closed]

i have steam installed with foss radeon driver. steam runs ok with out-of-the-box driver. when i install latest radeon with x-swat or xoerg-edgers, this error pops out. adding myself to "video" ...
0
votes
0answers
96 views

After Nvidia 331 and Bumblebee install, OpenGL reverts to old version

I recently installed Bumblebee and the Nvidia 331 driver, because apparently this was the only way to get my Geforce 860m to work. Now, when I try to compile OpenGL programs, it behaves as if I have ...
1
vote
2answers
235 views

How do you update an old Integrated Intel GPU's drivers to work with Steam?

I am trying to play Steam games on my computer running Ubuntu 14.04. On launching Team Fortress 2 I receive the error Cannot find required OpenGL entry point 'glGetError'! Either your video card is ...
0
votes
0answers
32 views

Cairo Dock blinking when mouse over

i recently installed Cairo Dock on Ubuntu 14.04 and it seems to have a problem, when I hover my mouse over it, or move around it the icons start blinking/tilting like it is having problems rendering ...
0
votes
0answers
42 views

OpenGL is slowing down the system almost to a standstill, why? [closed]

I've enabled this (as said in "How To Enable WebGL In Chrome On Ubuntu?") so I can create and test a project in libgdx but whenever I compile for html and test it out on my localhost my computer laggy ...
0
votes
2answers
101 views

Why won't Steam launch properly? And why do I get these error messages?

I have indeed set this as standard in the additional drivers settings for my NVIDIA GeForce GTX 780: Using NVIDIA GeForce binary driver version 311.38 from nvidia-311 (proprietary, tested) This is ...
1
vote
1answer
72 views

Cannot find -lGL but i've install nvidia driver

I'm trying to compile a simple "Hello World" programm in Qt Creator, but I always get this message: <update> g++ -Wl,-rpath,/home/paul/Apps/Qt/5.3/gcc_64 ...
1
vote
1answer
511 views

Error: couldn't find RGB GLX visual or fbconfig ubuntu 12.04

I'm using Intel HD Graphics as graphics card and I'm trying to open an OpenGL program, but, when I try to run it, I have the following error: OpenGL GLX extension not supported by display ':0.0' ...
0
votes
1answer
1k views

Ubuntu 14.04. Could not find required OpenGL entry point 'glGetError'

I am not able to play "Half-Life-2" on Steam + Ubuntu 14.04 . Error shown in message box on screen: Could not find required OpenGL entry pint 'glGetError'! Either your video card is unsupported, ...
0
votes
1answer
88 views

Xubuntu + Steam != CounterStrike:Source

I recently bought this computer from a used equipment auction. I installed Xubuntu [Ubuntu 14.04 LTS (32 bit)] and decided to try if I can play CounterStrike:Source using Steam here. After ...
0
votes
0answers
30 views

Trouble Enabling KDE Desktop Effects

I'm having a few issues with the kde desktop effects and I was wondering if someone might be able to shine some light on it. I'm using a netbook with Intel GMA 3600/3650 integrated graphics (I'm open ...
0
votes
2answers
136 views

I have installed Catalyst, but my GPU is not used (HD 7970M)

I have installed AMD Catalyst, but when I am playing something, then it is not using my GPU (in this case Garry's Mod). My output of glxinfo | grep OpenGL is OpenGL vendor string: Advanced Micro ...
0
votes
2answers
357 views

Are there drivers for OpenGL 4.3 for [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] (Ubuntu 14.04)

I want to be able to do opengl4.3 c/c++ programming, the [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] should be able to support it, I just don't know what drivers I have to install Also I have ...
2
votes
1answer
166 views

Installing fglrx driver always fails

I have downloaded Ubuntu 14.04 and wanted to try some OpenGL programming. My laptop has switchable graphics technology (Intel HD Graphics 4000 and AMD Radeon HD 8570M). I thought that it'd be better ...
0
votes
1answer
156 views

OpenGL in Ubuntu [closed]

I'm new to ubuntu. I'm using openGL in visual studio 2010 in windows platform using c++ language. Now I'm migrate to ubuntu 12.04. Can I do the same on ubuntu? If yes. what is the way I have to do.. ( ...
0
votes
0answers
12 views

glutPassiveMotionFunc not responding after touching touchscreen

I have some code that uses glutPassiveMotionFunc to detect when the mouse moves passively (i.e. without clicking). This was working fine until I attached a 3M touchscreen monitor to my laptop. If I ...
0
votes
1answer
37 views

I need OpenGL update I have 1.1 (very old)

I can't update my drivers because my drivers are updated and I use DriverNavigator for installing new drivers. I Installed all drivers and restarted the computer. And my drivers are still old. What ...
0
votes
0answers
304 views

Mesa 10.1.0 Ubuntu studio 14.04 LTS no opengl 3.3

I have installed ubuntu studio 14.04 lately, i am learning modern opengl, when I use GLSL with #version 330 core shader program send error that only opengl up to 130 is supported but seems mesa can ...
0
votes
1answer
7k views

ubuntu 14.04 unity desktop without panel and launcher

Now after having succeeded to make running the new Ubuntu 14.04 I see, that Unity seems not to work (the desktop appears without launcher and panel). Gnome is working. CCSM is possible to open under ...
0
votes
0answers
41 views

OpenGl, Hot swap on and off to boost performance

So, I have and Amd Radeon Card 8xxx Series and runs games beautifully on my windows partition, If it weren't for the fact the my steam account wasn't mostly windows only games i would have done a ...
0
votes
1answer
241 views

Opengl version problem on MESA

I'm running Ubuntu 14.04 LTS on Vmware Fusion 6 on my Macbook Pro Retina (which supports OpenGL upto version 4.1) I have installed MESA by using following command sudo apt-get install mesa-utils ...
1
vote
1answer
536 views

How To Enable Glamor On Ubuntu?

How do I enable Glamor mode which accelerates 2D graphics with OpenGL on Ubuntu? See Choose acceleration method on Arch Linux wiki.
1
vote
2answers
83 views

My hardware can handle OpenGL 3.2 but my system throws error related to the OpenGL version that my computer supports

I have the following hardware configuration - NVIDIA Corporation GF108M [GeForce GT 525M] Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller According to ...
1
vote
0answers
185 views

Sketchup was unable to initialize OpenGL

I have installed Sketchup on my computer with with WineTricks, however this time I get the following error message when I start sketchup (after the intro window): I googled the error and found out ...
0
votes
1answer
161 views

I need to update my opengl drivers to play counter strike source ubuntu 13.10

I get an error glgeterror when I launch counter strike source. Normal counter strike runs fine, this is all through steam. I've done some digging and I need to get newer opengl drivers, My laptop has ...
0
votes
1answer
242 views

how to re-enable OpenGL [duplicate]

I was trying to speed up my tiny laptop by switching off OpenGL using Compiz. I guess there were also whole bunch of related plugins got disabled in the process. Then I lost the entire GUI desktop ...
0
votes
0answers
139 views

Optimus/Nvidia and OpengGL giving troubles

First time writing on this forum so be nice :D I am a programmer but I mostly worked on windows so far , I wanted to start learning linux more seriously and being able to compile my cpp programs on ...
0
votes
0answers
53 views

undefined reference to gl/glut functions

I'm trying to compile a c++/opengl program I created on another machine running Debian on this machine running ubuntu. I'm pretty sure I've installed all the required libraries that I need. When I ...
0
votes
1answer
48 views

Cannot find -lxi

I am trying to compile and run an OpenGL/GLUT program i created on another pc on my virtual machine ubuntu at home. I've installed freeglut3 and the other OpenGL libraries, but when I try to compile I ...
0
votes
0answers
345 views

Opengl error, open glx steam, help!

I have looked absolutely everywhere tried many things, honestly I think I'm going to just reinstall ubuntu. So get this error when I open steam: OpenGL GLX context is not using direct rendering, ...
0
votes
2answers
289 views

Installed libgdx and OpenGl in ubuntu

first let me say thanks for all the help in my other questions; the answers have really help a lot. Now I'm in the process in developing game for tablet, pc and android platform. I have decided to ...
0
votes
0answers
134 views

How to choose the VGA when setting up the X Server?

I have 2 options of VGA: lspci | grep VGA 00:02.0 VGA compatible controller: Cirrus Logic GD 5446 00:03.0 VGA compatible controller: NVIDIA Corporation GK104GL [GRID K520] (rev a1) It's an instance ...
0
votes
0answers
43 views

can I get OpenGL 2.0 or higher on ubuntu 12.04 with intel HD 2500?

$ glxinfo | grep version server glx version string: 1.4 client glx version string: 1.4 GLX version: 1.4 OpenGL version string: 1.4 (4.2.12002 Compatibility Profile Context 9.12.0.0) My PC is ...
1
vote
0answers
2k views

Xlib: extension “GLX” missing on display “:0”. and OpenGL GLX extension not supported by display ':0'

I am trying to use OpenGL on my Ubuntu 12.04 LTS. I installed OpenGL with the following commands: sudo apt-get install g++ cmake sudo apt-get install freeglut3 freeglut3-dev sudo apt-get install ...
1
vote
0answers
65 views

How to do off-screen render with OpenGL in Ubuntu with XServer?

I have an application that uses OpenGL 4.2 to do off-screen render [the result goes to a video in my case]. I need to run it on Ubuntu 13.10 Server. I don't need (and don't want) to have the actual ...
0
votes
1answer
24 views

Choppy Recording of Desktop Effects

I'm attempting to record a demo of the KDE desktop effects on my computer. All seems to be working well, except for when rotate the cube, at which point it gets choppy. See this video for an ...
0
votes
1answer
46 views

opengl help on lenovo think pad t61

I received a lenovo think pad t61 the other day and installed xubuntu 12.04 onto it. Well last night I was able to run minecraft after installing bumblebee. Well I tried to see if Gary's mod would ...
1
vote
0answers
95 views

VMWare: Check if 3D Hardware is used for rendering or not

How do I check whether my VMWare installation is using the GPU on the computer or using software rendering? The output from glxinfo is OpenGL vendor string: VMware, Inc. OpenGL renderer string: ...
0
votes
0answers
131 views

Minecraft crashes constantly [SIGSEGV] i965_dri.so libjvm.so

My problem is that Minecraft is constantly crashing, giving 1 of 2 different errors in the log. I've tried using the edgers ppa. I've tried Minecraft with no mods or with optifine. I've searched for ...
0
votes
1answer
58 views

Mesa installation - Make process - Issue

I am trying to build and install MESA library in ubuntu 13.10.. In the make command, I am facing the following erros.. sathish@ubuntu:~/Desktop/layer_management-1_2/work/mesa/src/loader$ make -j 4 ...
1
vote
1answer
869 views

Steam opengl glx context is not using direct rendering

I have a fresh install of Ubuntu 13.10 with the latest Nvidia drivers installed. However, when I run steam I am presented with the following message: steam opengl glx context is not using direct ...
0
votes
0answers
59 views

OpenGl direct rendering not working, messed shared library - 13.10/64bit nvidia

I was trying already different tips here on forums but I can't fix it. I have newest nvidia on 13.10 64bit. So I give you just output of some few commands: outputs here Could anybody help me to ...
0
votes
0answers
71 views

openGL could not find entry point when running CS:S or any steam games

The names explains most of it. I am using a brand new AMD cpu and GPU. I installed all of the correct drivers and still is troubling me. Basic specs: Cpu: AMD athlon x4 760k GPU: AMD r9 270x If ...