Questions tagged [opengl]

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

Filter by
Sorted by
Tagged with
1
vote
0answers
8 views

OpenGL not updating frame With X11

I am need an up-and running openGl enabled window. It was almost done. But my program is not updating the frame constantly.. The program is given below.. The problem is when i am cheeking event and ...
0
votes
0answers
10 views

failed to add service - already in use error

I compiled SFML library and my app on Raspbian with this tutorial https://github.com/oomek/sfml-pi. After this I moved shared objects and app to buildroot system for Raspberry Pi 4. I chosed DISPMANX ...
2
votes
0answers
22 views

xen and the support for spice GL

To make a long story short,I tried to pass through my two kinect 2 devices from ubuntu 20.04 to a two qemu / kvm virtual machines,where on the first one I have also passed through my RTX 2080 ti and ...
0
votes
0answers
37 views

Black screen with only cursor AFTER LOGIN on braswell and cherrytrail with Linux 5.7 (i915)

I've built the current 5.7.14 kernel and am running into an issue on my Brasswel (N3150) and CherryTrail (Atom x5-Z8350) systems. The former runs an old Ubuntu 14.04.6LTS system, the latter runs ...
0
votes
0answers
47 views

GLException: Profile GL4bc is not available on X11GraphicsDevice

Recent update to LM 20 (Mate) (based on Ubuntu 20.04). A java application I use has begun to get borked - window is tearing and ghosting, menus only becoming visible if I mouse over them, etc. ...
0
votes
0answers
211 views

Failed to start with picom vsync_opengl_swc_init error

When I start picom, which is picom command in my terminal, I got [ 07/30/2020 13:48:19.422 vsync_opengl_swc_init ERROR ] Failed to load a swap control extension. [ 07/30/2020 13:48:19.422 session_init ...
0
votes
0answers
188 views

libGL error: No matching fbConfigs or visuals found

I have some host named A and some computers named B. I try to run glxgears on host A via ssh: ssh user@A -Y glxgears and I get error: libGL error: No matching fbConfigs or visuals found libGL error: ...
0
votes
0answers
79 views

Very slow display and glxinfo error on Centos 8 + Wayland

I'm using CentOS 8.2.2004 and dual monitors with AMD Radeon RX570 and Intel onboard graphics. (AMD graphic driver is amdgpu-pro-20.20-1089974-rhel-8.2.) My PC worked on Xserver a few weeks ago, but ...
0
votes
0answers
10 views

OpenGL not rendering in order of depth (Debian 10 - GE Force 320M)

I have been given an old Macbook Unibody Mid 2010, installed a fresh standard minimal debian, added Xorg and AwesomeWM and OpenSCAD. I haven't installed any particular NVidia drivers (well I did but I ...
0
votes
1answer
948 views

libGL error: No matching fbConfigs or visuals found | Glxgears error, Docker, CUDA, VirtualGL

when I run glxgears, I get following error. libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast Error: couldn't get an RGB, Double-buffered visual My ...
0
votes
1answer
91 views

What is the minimum required in order to make hardware accel works on Funtoo?

I'm trying to make hardware 3d acceleration works on Funtoo, but with minimum use flags enabled as possible. Now I'm testing Funtoo on a RX Vega 54, but I have other computers with others vendors' ...
0
votes
0answers
20 views

Running a unity3D app remotely with the output forwarded over x11

Note: this is a Unty3D app, not Unity desktop. I have a small app (no more than a rotating cube) that works fine on my ubuntu 18.04.3 machine and now I want to launch it from a windows machine via ...
0
votes
0answers
145 views

OpenGL via xrdp Remote Desktop

I have a CentOS 7.6 server where I login using xrdp, which works fine. However, I have one particular software where the screen stays black. I found that this is an OpenGL issue. The screen is visible ...
1
vote
0answers
20 views

Path from the user-space application to the GPU. X server vs. Direct rendering

Are these hierarchies correct for applications (or some part of) that use OpenGL directly(i.e not GLX) and for those which use XLib in linux? OpenGL: OpenGL --> libmesa --> libdrm --> ...
1
vote
0answers
86 views

OpenGL acceleration via SSH X11 forwarding or VNC viewer?

I am trying to run a proprietary OpenGL application remotely. This application requires OpenGL acceleration and fails to run through X11 forwarding with either -X or -Y specified with the message X ...
2
votes
0answers
27 views

Applications with 3d accelerated guis?

Basically all games have this, since a game just creates a window and draws to it with opengl. The gui runs at the same fps as the game, usually 60 fps or more. I'm wondering if gui libraries like ...
0
votes
0answers
304 views

Centos 7 Weird freezing bug, having trouble getting access to logs after forced restart?

My Centos 7 system appears to not like going into debug mode in an OpenGL application (through gdb in clion), and decides to freeze with zero way out except hard rebooting (no response to keyboard ...
2
votes
1answer
310 views

Running GLFW in Docker

I have a simple program written in Go that opens a blank window using GLFW. I'd like to automatically run tests, therefore I have been trying to get GLFW running in docker. So far I've already managed ...
4
votes
1answer
2k views

AMD Radeon RX 5700 XT

I have bought new PC with AMD Ryzen 7 3800X and Radeon RX 5700 XT. Can only install from UEFI USB stick otherwise installation after first dialog (the one where you select Install or Graphical ...
0
votes
0answers
317 views

How to configure X Server to assign separate indipendent display on a multi-GPU workstation

I'm working on a Ubuntu 18.04 (headless) workstation that features two GPUs: an integrated one and a NVIDIA TitanX. 03:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. Integrated ...
1
vote
0answers
372 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 ...
0
votes
1answer
1k 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 ...
1
vote
1answer
121 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 ...
0
votes
1answer
722 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 ...
0
votes
1answer
297 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 ...
1
vote
0answers
77 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
votes
1answer
566 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
vote
1answer
473 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 ...
0
votes
1answer
344 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.
0
votes
1answer
2k 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 ...
0
votes
1answer
2k 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 ...
2
votes
1answer
4k 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
vote
1answer
207 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 ...
0
votes
0answers
228 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
votes
1answer
2k 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 ...
0
votes
1answer
427 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
votes
3answers
443 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 ...
0
votes
1answer
717 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 ...
8
votes
1answer
12k 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 ...
4
votes
1answer
33k 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 ...
4
votes
1answer
23k 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 ...
0
votes
1answer
1k 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
votes
1answer
255 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/...
1
vote
2answers
3k 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 ...
1
vote
0answers
478 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
vote
0answers
533 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
vote
0answers
272 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: ...
2
votes
0answers
131 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
votes
3answers
2k 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 ...
15
votes
2answers
24k 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 ...