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Questions tagged [opengl]

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

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28 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, ...
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0answers
43 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 ...
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1answer
132 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 ...
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1answer
16 views

Unable to use OpenGL ARB_gpu_shader_int64 extension with Mesa

I am working on OpenGL shaders, and I need uint64_t types, etc... However, when I do glxinfo, this extension is not in the list. I am using Mesa 18.0.5, and this page tells that the extension is ...
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0answers
57 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 ...
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0answers
16 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 ...
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1answer
224 views

X11 over SSH OpenGL not working

I have an Odroid XU4 arm Linux PC(Ubuntu mate 18.04) with glxgears and I have a Ubuntu 18.10 pc. I want to run glxgears on my odroid arm pc, but have the OpenGL commands send to mu Ubuntu 18.10 pc(so ...
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1answer
63 views

not able to compile OpenGL code

I'm running Linux Mint 19.1 on my laptop and facing this problem. When I try to compile C++ program with OpenGL libraries it says: $ make g++ solsys.cpp -lglut -lGLEW -lGL -lGLU -fpermissive -o ...
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0answers
44 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?
4
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1answer
170 views

How can I tell if a memory leak is in user space or kernel space?

I have a large multi-threaded open source application which uses proprietary OpenGL libraries, Wayland Weston, and a proprietary graphics driver in the Linux kernel. The drivers are currently under ...
1
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0answers
436 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 ...
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1answer
337 views

Problems displaying 3D content with Nvidia graphics card in Ubuntu 18.04

I recently got a new laptop (Thinkpad T480) which has Intel integrated "UHD Graphics 620" and an Nvidia MX150, and I installed Ubuntu 18.04. I installed the nvidia driver alright, and I believe I am ...
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1answer
152 views

Running OpenGL app without desktop

Is it possible to run an opengl application like glxgears from the command line without starting a desktop environment? It should directly go to exclusive full screen mode.
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1answer
694 views

Using Mesa v18.0.5, but only getting OpenGL v3.0

I am trying to develop C/C++ applications using OpenGL. Unfortunately, I have been unable to access any functionality past OpenGL 3.0. I have Mesa version 18.0.5, Linux Mint 18 64-bit, the 4.18.1 ...
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1answer
859 views

Need Intel Xeon E3-1200 drivers for Linux Mint 18

MY school got donated 35 computers that are 4 years old. Each computer has 32 bit architecture. I've taken one to use it for and AR Sandbox (project by Oliver Kreylos). For that I've installed Linux ...
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1answer
1k views

How can I get Opengl 3.3 (with GLSL 3.3) support through mesa on an Intel HD Graphics 3000 iGPU?

I recently bought a laptop with a i5-2520M cpu in it that uses the integrated graphics. Intel's ark says that this cpu has an Intel HD Graphics 3000. Wikipedia's relevant page says that this iGPU ...
1
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1answer
82 views

How do I find the cause for my program crashing Linux?

I am developping an OpenGL graphics program in Arch Linux. Everything was working fine, except I recently attempted to render the Sponza scene. The program launches and runs fine, however my GPU ...
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0answers
176 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 ...
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1answer
525 views

Why is my OpenGL renderer shows my CPU?

From What I've searched, my openGL renderer should show my discrete GPU but strangely, it shows my integrated GPU. Here is my lspci | grep -E "VGA|Display" 00:02.0 VGA compatible controller: Intel ...
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1answer
214 views

Problem with torcs installation, error with openal

I was trying to install torcs. However while making the file I am experiencing the following problem make[4]: Entering directory '/home/kenny/Local/torcs/src/libs/math' make[4]: Nothing to be done ...
2
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3answers
224 views

Why isn't there a /usr/include/GL directory on OpenBSD?

I have just recently made the switched for Linux to OpenBSD. So far, I am really liking the philosophy of including the bare minimum needed to run the system, and the emphasis for clean and simple ...
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1answer
394 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 ...
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0answers
3k 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 ...
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0answers
263 views

segmentation fault with glxgears [solved] [closed]

I get segmentation fault when I try glxgear love compton (my compositor)... This is the output when I do $ gdb glxgears. Here is the backtrace. Thread 1 "glxgears" received signal SIGSEGV, ...
2
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1answer
11k views

gcc /usr/bin/ld: cannot find -lglut32, -lopengl32, -lglu32, -lfreegut, but these are installed

I'm trying to compile a demo project, what is using OpenGL. I'm getting this error message: But I have everything: What is happening? If I have all of the dependencies, why does it not compile? I ...
3
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1answer
10k views

How to disable Hardware Acceleration in Linux?

How can I turn off Hardware Acceleration in Linux, also known as Direct Rendering. I wish to turn this off, as it messes with some applications like OBS Studio which can't handle capturing of hardware ...
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1answer
829 views

Missing GL support on FreeBSD with Intel graphics

When I try to use plot() in octave-cli I get an empty window instead of a plot and the following error: Insufficient GL support which suggests that the glx module is missing from the X server ...
0
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1answer
171 views

Freeglut on Fedora 26 and codeblocks

I have fedora 26, I have latest codeblocks and freeglut and freeglut-devel. In codeblocks wizard I pick glut project. It asks me to enter a location but it can't detect it. I tried /usr and /usr/...
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2answers
2k views

Updating OpenGL from 3.0 to 3.1

I need to upgrade my OpenGL version from 3.0 to 3.1. Stackexchange is full of postings that tackle specific situations, and it proved difficult for me to see the tree from the wood, not to mention to ...
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0answers
365 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 ...
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0answers
367 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 ...
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0answers
213 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
99 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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3answers
989 views

NixOS: OpenGL drivers missing

I made a clean installation of NixOS without X11. Then I ran nix-env -i wayland nix-env -i sway nix-env -i glu nix-env -i mesa-noglu reboot sway Yet I receive follwing error gbm: failed to open ...
10
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1answer
9k views

Add VIRTUAL output to Xorg

I want to create a dummy, virtual output on my Xorg server on current Intel iGPU (on Ubuntu 16.04.2 HWE, with Xorg server version 1.18.4). It is the similiar to Linux Mint 18.2, which one of the ...
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0answers
144 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 ...
1
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1answer
350 views

GLX version is different when using SSH versus logging in directly?

I was trying to run a C++ program which requires GLX version 1.3 to run. When I check the version of GLX after directly logging into a Fedora computer by typing glxinfo | grep "version" I get that the ...
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1answer
1k views

ld cannot find -lGL on CentOS 7

I'm trying to build a simple application using Qt 5.7 on CentOS 7.3. But when I try to compile it, I get the following errors: cannot find -lGL collect2: error: ld returned 1 exit status The ...
2
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0answers
667 views

swrast_dri.so is still broken in Ubuntu 14.04? [closed]

I am trying to use an astronomy software package for my work, which apparently relies on some openGL libraries that are screwed up in Ubuntu 14.04. This is the error I get (I get the same one when ...
2
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1answer
2k views

Missing libGL on Fedora, cannot install it

Problem After a recent system update (on Fedora 25) I have some problems with my graphics card (GeForce 1060, using the proprietary driver from RPM Fusion), so I wanted to get diagnostics information ...
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0answers
203 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)...
2
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1answer
879 views

Cannot get glx to work after changing from Nvidia to Nouveau drivers FC24

I run FC 24 (just upgraded from FC 23). After the upgrade there were some issues with the X server, and so I decided to change from Nvidia proprietary drivers to Nouveau. Everything seems OK, except ...
3
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1answer
1k views

CUDA Context for NVENC not found after system suspend

Context I recently updated my nVidia drivers to 375.26 and recompiled FFmpeg N-83180-gcf3affa and OBS 17.0.2-5-g43e4a2e (sorry if these numbers don't mean anything, I'm not quite sure what version ...
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0answers
29 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 ...
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1answer
195 views

While running steam the following error shows, what should I do now?

Error is the following You are missing the following 32-bit libraries, and Steam may not run: libc.so.6 Playonlinux is showing PlayOnLinux is unable to find 32bits OpenGL libraries. You might ...
2
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1answer
1k views

Start X11 server on CentOS 7 without screen but with a graphics card

I'd like to do OpenGL rendering from an application that talks to an X11 server. The application reads the value of the DISPLAY variable. I have access to a CentOS 7 box that has a nice graphics card ...
1
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1answer
800 views

How to temporarily switch to llvmpipe

I am attempting to figure out if a problem with fonts in Wine is related to my OpenGL driver (r600g). How can I temporarily switch to the llvmpipe software renderer to perform testing, then switch ...
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0answers
92 views

Seperating GLX from X11 [closed]

So I'm trying to create separate dynamic modules for each of the major parts of my code. I've previously managed to implement GLX and X11 in the same class (by effectively butchering it). I was ...
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0answers
83 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'...