Questions tagged [opengl]

This tag should be used be used on questions related to the Open Graphics Library.

45 questions with no upvoted or accepted answers
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NVIDIA GLX is not working under a Optimus Laptop

First I would emphasize that I am using a Linux From Scratch 7.7 Systemd (Now running kernel 3.14.39) I built these two days, so I don't want to touch anything about glibc/gcc and there is no package ...
3
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0answers
213 views

Any way to run multiple fullscreen EGL applications?

This came up while trying to launch Retroarch from Kodi on a Raspbian without X, both applications built to run on top of KMS/DRM with OpenGL ES2/EGL as the backend. While the first application (Kodi)...
3
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0answers
2k views

Installing Mali Drivers? (ArchLinuxARM)

I've recently gotten hold of an ARM-based Chromebook C100P. After successfully installing ArchLinuxARM, I've struggled to enable the Mali-T764 GPU. The recommended drivers for the device, (xf86-video-...
3
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0answers
406 views

Run OpenGl program on remote server

I often use X11 forwarding (occasionally VNC) to work on a remote machine, and this has worked great. But now I need to run a program that uses a specific version of OpenGL that means it doesn't work ...
3
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1answer
2k 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 ...
3
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0answers
279 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
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0answers
101 views

Newer OpenGL version through software rendering?

Suppose I want to run an application requiring OpenGL 4.5 but my hardware only supports OpenGL 3.3. Performance issues aside, is there some sort of software renderer available that provides 4.5 ...
2
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0answers
146 views

Strange render anomaly during window resize

When I resize window in any environment, sometimes I see strange anomaly, which lasts until more resize or mouse drop. It's same in each environment and with all windows. Here is it: It's strange, ...
2
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1answer
2k views

Can't run glxgears over ssh with X11 enabled

glxgears functions fine for me when I'm directly on the server side machine. However, when I am trying to run glxgears over SSH but I get the following failure messages: ssh server -Y Warning: No ...
2
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0answers
5k views

How do I successfully install GLFW on Linux Mint?

I believe I am in dependency hell. I am trying to get GLFW working. I'm on Linux Mint with Cinnamon. When I try to compile GLFW using these steps, I get the following output: $ cmake -G "Unix ...
2
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0answers
3k views

Failed to load libGLESv2.so.2: libGLESv2.so.2: cannot open shared object file: No such file or directory

Created my own Yocto Linux distribution for Raspberry Pi 2 (See Embarcados Tutorial HERE), added meta-browser + chromium recipe. The image built works great and I can run Chromium BUT ... ... when I ...
2
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0answers
272 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?
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0answers
1k 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 ...
2
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0answers
363 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] (EE)...
2
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0answers
395 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: http:/(s19....
1
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0answers
91 views

Qemu/KVM with hardware OpenGL rendering

I've seen that support for hardware accelerated rendering is getting mature in Qemu now but I'm confused about the best way to set it up, or if it's worth it compared to VMWare's 3D support. For ...
1
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0answers
56 views

Running hardware accelerated OpenGL context without X server?

Is it currently possible (with the use of existing software and drivers) to run accelerated OpenGL context and output to monitor on Linux without having X installed?
1
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0answers
494 views

OpenGL not found under wine

I am running Fedora 27 and I have installed wine from repos: wine-3.16 (Staging). My laptop is a dual-graphics one, I have bumblebee running fine (works in native linux programs). 00:02.0 VGA ...
1
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0answers
4k views

OpenGL rendering with X11 forwarding

I am trying to run an executable on a remote server, to which I connect via ssh -Y. I think the executable uses openGL The server runs Ubuntu and the local system runs OSX. ssh -Y normally opens a ...
1
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0answers
383 views

Firefox inside of a Docker-Container is very slow - How to get Drivers inside

I am trying to put a Firefox Webbrowser into a Docker-Container and access it via X2Go. It works, but it is unusable slow. Looking at about:support it seems it misses drivers. What drivers are needed ...
1
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0answers
386 views

Launching Xvnc server with xinetd, wrapped with vglrun

I'm trying to set up remote login for the CentOS 7 machine in our office, so that users can connect using TigerVNC from windows clients and reach a gdm login screen. Previously, I followed these ...
1
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0answers
221 views

Nvidia Opengl symlinks

Last NVidia update in the Debian unstable branche (375.82) broke the symlinks of the openGL libs. LIBGL_DEBUG=verbose glxinfo|grep libGL: screen 0 does not appear to be DRI2 capable libGL: ...
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0answers
89 views

How do I make X client untrusted, but with access to GPU?

If I try to make a client untrusted, xauth -f XauthorityU generate $DISPLAY MIT-MAGIC-COOKIE-1 untrusted export XAUTHORITY=$PWD/XauthorityU it loses access to acceleration: $ glxgears Error: couldn'...
1
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1answer
1k views

What does the OpenGL core profile version string mean?

This is the output from glxinfo for my machine: $ glxinfo | grep version server glx version string: 1.4 client glx version string: 1.4 GLX version: 1.4 Max core profile version: 4.1 Max ...
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0answers
2k views

OpenGL and Nvidia Problem with Manjaro after trying to configure settings

I didn't have any problem with my Graphics driver or OpenGL before, and I was able to play 3D games using POL. But when i was just looking around in my system I came up with nvidia-settings so when I ...
1
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1answer
38 views

Find Source Files for OpenGL on Host

I just installed openGL on ubuntu and would like to tweak some of its source files I use in order to print certain results of some calculations done. I found the header file I needed using: cd / ...
1
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0answers
1k views

Vulkan incompatible driver error with proprietary Nvidia 358 driver

I am attempting to install LunarG on my Ubuntu 15.10 system. I have a GTX 750 card and I am using the Nvidia 358.16 proprietary driver. Everything installs alright but when I run vulkaninfo, I get ...
1
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0answers
283 views

Mesa Compile results in unusable drivers?

I built mesa from git on debian wheezy following the instructions here. I had to build libdrm_intel from source as well, as the version in the repo was too old. I'm on a T500 with integrated graphics,...
1
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0answers
296 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
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0answers
66 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, ...
1
vote
1answer
2k 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: www.mesa3d....
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0answers
729 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
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0answers
40 views

Playing Starcraft using WINE completely freezes Manjaro

I've recently started having problem on Manjaro where everytime I play Starcraft 2 using WINE (through Lutris) it works well for like 2-5 minutes, and then it suddenly completely freezes the system, ...
0
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1answer
273 views

The program name.exe has encountered a serious problem

I installed Wine on newly installed Linux Mint 19 Bionic edition, and also PlayOnLinux. When I try to open a .msi type file with Wine Windows program loader it says: "Program error: The program ...
0
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0answers
110 views

Accessing GPU and drawing on screen without X11

Is there a way to access the GPU, and draw directly on a screen, without passing through a windowing server like X11 or Wayland. For example to get an OpenGL renderbuffer, and write into it using ...
0
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0answers
19 views

How to render visuals running on AWS EC2 instance to local?

I have a linux ec2 instance that I am logging into using putty from my windows laptop. I would like to develop a graphics intensive game in ec2 instances using pygame, opengl and pangolin. How do I ...
0
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0answers
183 views

OpenGL doesn't work on emulators of games

On both PCSXR and Mednafen I can't use the OpenGL to play my PS1 games. I have to use SDL, and the graphic sucks. I have googled this a lot. Follow all that steps to delete the emulator files, modify ...
0
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1answer
430 views

profileImpl GL4bc !!! not mapped

OS : Linux mint : uname -a Linux akshay-mint-desktop 4.13.0-37-generic #42~16.04.1-Ubuntu SMP Wed Mar 7 16:03:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Hello friends, I have compiled and installed ...
0
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0answers
30 views

Updating linux causes a sudden shader compilation failure on a previously working project

I am working on a large window manager project in Linux (the codebase is not mine). I run Arch Linux, and recently ran a system update. Before the update, everything ran fine. Now, after ...
0
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1answer
271 views

How to install glxinfo32 on Fedora?

I'd like to install the glxinfo32 app on Fedora. I'm using Fedora 22. How can I do that?
0
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0answers
3k 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
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0answers
178 views

glxinfo does not see environmental variables?

I am running following 32 bit command on 64 bit system: LIBGL_DEBUG=verbose glxinfo32 -v -t | head -5 It's output says direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=...
0
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0answers
2k 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
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1answer
769 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
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1answer
462 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 ...