Last call to make your voice heard! Our 2022 Developer Survey closes in less than a week. Take survey.

Questions tagged [opengl]

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

Filter by
Sorted by
Tagged with
0 votes
0 answers
48 views

AlephOne: symbol lookup error: alephone: undefined symbol: glBlitFramebufferEXT

I am currently using Ubuntu 20.04, and after a recent update, I have been having issues with this program in particular. It is a program I compiled from source, so perhaps this is an issue of it ...
user avatar
0 votes
0 answers
37 views

Issues with OpenGL on a remote Ubuntu 20.04 machine with NVIDIA GTX 1070

I have an Ubuntu 20.04 machine with an NVIDIA 1070 that I am connecting to with a laptop also running Ubuntu 20.04 with an NVIDIA GeForce MX150. OpenGL seems to work just fine on each individually, ...
user avatar
0 votes
0 answers
109 views

can't update openGL to 4.6 on 20.04 with intel 3rd Gen Core processor Graphics

I am using 20.04.4 LTS and for my study course i must install openGL 4.6 but i am stuck at version 4.2 and cannot update it. glxinfo | grep -i version: server glx version string: 1.4 client glx ...
user avatar
1 vote
0 answers
91 views

ThinkPad T510 is using llvmpipe for graphics instead of Intel HD

My T510 was upgraded with a Intel Core i7 640M. I discovered that it's using llvmpipe instead of Intel HD for graphics, and I don't know why. I have everything related to Intel graphics & mesa ...
user avatar
0 votes
1 answer
94 views

OPENGL (glfw) - can't find -lGLFW

I tried to setup GLFW for Ubuntu (Code::Blocks) but I can't find where is the problem. So I installed the glfw package via: sudo apt-get install libglfw3-dev Then, I added GLFW to the build ...
user avatar
  • 3
0 votes
0 answers
10 views

Where is libglfw stored? [duplicate]

I installed libglfw using apt. I looked at /lib, /usr/lib and /usr/local/lib but the library is not there. Where is it stored?
user avatar
3 votes
1 answer
732 views

Can't use OpenGL 3.3+ in WSL (Windows 11)

Both of my GPU and CPU support up to OpenGL 4.6 and my drivers are up-to-date. However, my Ubuntu 20.04 on WSL only supports 3.3 . Here's what glxinfo says: glxinfo | grep "OpenGL" OpenGL ...
user avatar
1 vote
0 answers
18 views

Xubuntu install stopped booting today ( video drivers related )

So today ( literally one hour ago ) I tried turning my PC on after not having used it for a few hours. Once I did that I got stuck at the (just an example no my actual message): dev/sda1: clean, ...
user avatar
0 votes
1 answer
65 views

Which packages for OpenGL? [closed]

sorry for the simple question: Which packages do I need to install to get OpenGL working (including building a program which uses OpenGL)? (I use Ubuntu 20.04 LTS. There is no such package as opengl, ...
user avatar
  • 13
0 votes
0 answers
25 views

i can't install OpenGL [duplicate]

i can't install open GL it seems like below- sudo apt-get install freeglut3-dev Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not ...
user avatar
0 votes
1 answer
134 views

Am I using the wrong driver or openGL renderer for Xeon E3-1200 v3 in Ubuntu 21.10? If so, where can I get the correct one?

I am encountering crashes in a computer game that may be due to my graphics card driver not being up-to-date. I notice, moreover, that the driver might not even be for the correct hardware, which may ...
user avatar
1 vote
1 answer
2k views

How should I enable hardware graphics acceleration in Chromium web-browser running on Ubuntu MATE 21.10 on RPi 4 (armhf)?

I have just installed Ubuntu MATE 21.10 (32-bit, armhf) on my Raspberry Pi 4 with 4 Gb of RAM. Note: I need 32-bit version to have Modelica compiler available. All settings are default. Information ...
user avatar
  • 88.9k
1 vote
1 answer
38 views

KWin lags severely after closing an OpenGL program, but only with external monitor connected

When my external monitor is connected (HDMI) to my laptop and I close an OpenGL program, all my desktop windows lag and appear to only refresh about once every two seconds. I've looked around and ...
user avatar
  • 21
0 votes
0 answers
103 views

I'm trying to run blender on Ubuntu 20.04.3 LTS but I received the following error:

A graphics card and driver with support for OpenGL 3.3 or higher is required. So I tried glxinfo | grep "OpenGL" and this is the output: glxinfo | grep "OpenGL" OpenGL vendor ...
user avatar
0 votes
1 answer
210 views

OpenGL - libGL error: GLX drawable type is not supported

Good morning, whenever I try to run any OpenGL powered Application like Free Download Manager or WINE powered Games like GTA San Andreas i find that libGL is broken... Output of /opt/...
user avatar
  • 47
1 vote
0 answers
281 views

Ubuntu 20.04 OpenGL error: /usr/bin/ld: cannot find -lG

I'm trying to follow this tutorial from 2018: http://www.codebind.com/linux-tutorials/install-opengl-ubuntu-linux/ I'm under the impression that things must have changed with Ubuntu and configuring ...
user avatar
  • 1,221
0 votes
0 answers
311 views

Configuring OpenGL ES to work with i915 driver

I have an old Lenovo Yoga 2 that I've been configuring as a backup laptop. This past week I put a fresh install of Ubuntu 20.04.3 on it. I'm having issues with getting OpenGL ES to work on it properly ...
user avatar
0 votes
0 answers
83 views

KDE animations do not work when using the on-demand Nvidia mode if compositor is set to use OpenGL 2/3

When I switch to use the on-demand function (using the command sudo prime-select on-demand), the KDE animations render at literally 1 FPS, unless I change the Rendering backend option to XRender. It ...
user avatar
1 vote
0 answers
110 views

(20.04 LTS) The MESA drivers are stuck in "(Compatibility Profile) Mesa 20.0.5"

So I have a driver problem. For some reason, the MESA drivers are like this: client glx vendor string: Mesa Project and SGI OpenGL core profile version string: 4.6 (Core Profile) Mesa 20.0.5 OpenGL ...
user avatar
  • 11
2 votes
2 answers
7k views

X Error of failed request: GLXBadFBConfig

Hi guys I hope you are well I recently installed Ubuntu because it calls me much attention but I had a problem when opening a game that is a launcher .exe the game does not have an installer I just ...
user avatar
  • 21
0 votes
0 answers
419 views

Bad performance with Skia Renderer Canvas Wayland/Ubuntu

Hi i often play agario one of my old's laptop was a pentium and it used to run it fine in windows, with temps of 58 degress, 70-90 max, but the game was running fine, here in this laptop (specs behind)...
user avatar
1 vote
1 answer
6k views

Black screen at CSGO

I just installed CS:GO from Steam about 5 minutes ago and launched it but the screen is black it is frozen or something.
user avatar
  • 37
0 votes
0 answers
81 views

Ubuntu 18.04+remote desktop: OpenGL 3.2 support?

I want to remote-desktop into an Amazon EC2 Ubuntu 18.04 instance with OpenGL 3.2 support, but I can't get it to work. The EC2 instance has an Nvidia T4 card. lspci: 3D controller: NVIDIA Corporation ...
user avatar
  • 101
2 votes
1 answer
351 views

Rstudio does not launch in Ubuntu 21.04

I have installed R 4 $ R R version 4.1.1 (2021-08-10) -- "Kick Things" and then Rstudio from the installer. The software centre shows the installation as correct, I have the icon on the ...
user avatar
  • 381
0 votes
0 answers
215 views

Wine program crashes

I have victoria 2 on my exegear Wine 4.0 emulator, as with winetricks i was able to get needed libaries for the program, however after running it, it just crashes and i am a newbie and no idea how to ...
user avatar
2 votes
1 answer
512 views

Virt-manager OpenGL (virgil) acceleration gets only 1/4 of screen

I'm trying to use virgil OpenGL acceleration on ubuntu 20.04.2 both host and guest, but I get only 1/4 of the screen no matter what I do: It's an intel i7 11th gen, Iris Xe GPU (Dell XPS 13) UPDATE: ...
user avatar
0 votes
1 answer
233 views

Minecraft runs smoothly on Windows but crashing in Ubuntu 20.04

Hi and according to the title it crashes and the error is glfw error 65543: Failed to create context: GLXBadFBConfig. Please update your drivers. (see aka.ms/minecraft for more instructions) If any ...
user avatar
0 votes
0 answers
52 views

Intel Open GL being broken with some distros

I've tried MANY, many distros at this point. But Ubuntu is by far my favorite. Just vanilla Ubuntu. My main problem is, is that some distros just refuse to work with OpenGL. Minecraft, TF2 and all ...
user avatar
1 vote
0 answers
228 views

Error while running 'glxinfo' on a headless remote server

I am using a remote headles server and with x11 forwarding. I want to forward the display to my local machine. But while running 'glxinfo', I am having the following error: X Error of failed request: ...
user avatar
  • 11
1 vote
1 answer
2k views

How to update mesa drivers?

How do I know which mesa drivers I'm using and how to update them? I do not want the latest possible release, I want the latest possible official ubuntu release. I'm on Ubuntu 20.04 and I'm having a ...
user avatar
0 votes
0 answers
234 views

Does Ubuntu correctly detect my iGPU?

According to Intel, my CPU has "Intel UHD Graphics 750". I have no further GPU. It made me a bit concerned that Ubuntu seems to output something rather generic (i.e. "RKL GT1") and ...
user avatar
  • 133
8 votes
5 answers
19k views

libGL error: failed to load drivers iris and swrast in Ubuntu 20.04

I have a few problems (refer to messages below) with launching third party scientific softwares (e.g. coot, pymol or chimera). I use the coot binary (0.9.5). Chimera is 1.14 build 42018. Ubuntu 20.04....
user avatar
0 votes
0 answers
434 views

Error with OpenGL in WSL2

I am trying to install a software to use with Ubuntu 20.04 LTS in my Windows 10 PC (with an NVIDIA GeForce Gt 730 graphics card). It requires certain packages installed (freeglut3-dev, gfortran, ...
user avatar
0 votes
0 answers
527 views

Trying To Install OpenGL 4.6 on Ubuntu 20.04

I have a Nvidia GeForce GTX 1050 GPU. When I check my installation it has it but when I try to use it, it doesn't work as intended. This is what my GPU specs look like: alex@FatPc:~$ inxi -G Graphics: ...
user avatar
2 votes
0 answers
279 views

Why do 32-bit Steam games on my system use the integrated GPU instead of my dedicated Nvidia card?

Native Linux games from Steam work great, except for 32-bit games like Hotline Miami and Team Fortress 2. 64-bit games use my NVIDIA 1060 Max-Q but the 32-bit games use the integrated Intel chip and ...
user avatar
2 votes
2 answers
8k views

How to use OpenGL/3D acceleration in virt-manager with ubuntu?

Currently on Ubuntu 20.04 both as host and guest, I followed http://ryan.himmelwright.net/post/virtio-3d-vms/ and activated 3D acceleration on video, and OpenGL on dsplay, but on VM launch I get SPICE ...
user avatar
1 vote
0 answers
163 views

Unable to install mesa & upgrade OpenGL in Ubuntu 18.04 LXC container

Problem: I am trying to upgrade my OpenGL to 3.3+. According to the output of Webots, it seems that my server (container of Ubuntu 18.04) is equipped with OpenGL 3.1: root@zc:~# webots Fontconfig ...
user avatar
2 votes
1 answer
217 views

How can I revert from using GTK 3 to GTK 2 on Kunbuntu 20.04?

I am using OpenCPN 5.2.4 with OpenGL (required for overlaying radar over charts) under Kubuntu 20.04. A tracked OpenCPN bug related to using GTK3 prevents OpenCPN from scaling the display ...
user avatar
  • 21
0 votes
0 answers
27 views

How to get rid of graphical streaks on WSL1 and X11 server?

I have a WSL1 app in my Windows10 on my laptop. I installed VcXsrv and I launch it and I manually specify the Display Number to be 0 . I do: $export DISPLAY=:0 in the WSL1 bash. I installed the xfce4 ...
user avatar
  • 213
0 votes
0 answers
34 views

Graphics Driver causes lag

I'm running Ubuntu. My graphics card is Intel G41 express chipset and in windows it supports opengl 3.3 and works prefect but in linux it causes lag in games and doesnt give smooth fps util i decrease ...
user avatar
0 votes
0 answers
225 views

Low FPS on Ubuntu

I've Intel G41 Express Chipset, I'm trying to play Minecraft on it but it's having FPS drops. In windows, I used to get like 100 FPS easily. Please provide me some detail about what I can do.
user avatar
1 vote
1 answer
372 views

GL version 2.1 with the gpu_shared4 extensions is not supported on Ubuntu 18.04.5 LTS as guest VM

I am trying to run a python (3.6.9) script with VTK 7.1.1 on Ubuntu 18.04.5 LTS as guest VM using virtual box(6.1 on Win10). But I am receiving the following error: In /build/vtk7‑w4DzBd/vtk7𔂱.1.1+...
user avatar
  • 113
0 votes
1 answer
229 views

Black screen when opening Anki

When I start anki in my Ubuntu machine, this popups black screen popup So I tried starting Anki using terminal, and this is the error it shows. libGL error: unable to load driver: swrast_dri.so libGL ...
user avatar
  • 1
0 votes
0 answers
160 views

After compiling and installing SDL, something happened to OpenGL and Vulkan

I tried to compile and install SDL2 from https://wiki.libsdl.org/Installation. Then I tried to test a program, I got a program file missing error for libsdl2-2.0.so.0: Program file cannot be opened. ...
user avatar
0 votes
1 answer
272 views

Lubuntu 21.04 Artifacts in openGL

I installed 64 bit lubuntu on a small tablet. CPU/GPU: intel z3735f RAM: 2GB Everything works incredibly well, even web browsing :). But 3d apps like some screen savers and games are showing these ...
user avatar
  • 11
3 votes
1 answer
389 views

OpenGL rendering missing some triangles, why and how to fix

I'm using Ubuntu 20.10 in dual boot PC alongside Windows 7(32bit), just installed Ubuntu several weeks ago after RAM upgrade to 16GB. Everything works fine (after messy install) until several days ago,...
user avatar
  • 33
0 votes
2 answers
114 views

Unsupported driver and OPEN GL problems

I'm trying to use an old computer with linux ubuntu 20.04. Unfortunately my graphic card (ATI XPRESS 200m) is not well supported... the "radeon" open source drivers is buggued and most ...
user avatar
3 votes
1 answer
144 views

Issue running Open Broadcaster Software (OBS Studio)

I am trying to run OBS Studio but I only have Open GL version 2.0 and the documentation states that minimum version is 3.3. I'm running Ubuntu 18.04 and spent hours running through websites trying to ...
user avatar
  • 31
1 vote
0 answers
729 views

libEGL warning: Not allowed to force software rendering when API explicitly selects a hardware device

How can I fix the following warnings and errors related to EGL and OpenGL in Ubuntu 20.04? My knowledge about OpenGL is very limited and I am just running a code from a GitHub repo without modifying ...
user avatar
  • 3,661
0 votes
0 answers
574 views

make ssh command output to monitor

I am trying out the Jetson Nano (think an Ubuntu 18 for AI stuff) and I am running into this issue. As you can see from screenshot, I got both an SSH session and a noMachine remote desktop into the ...
user avatar
  • 3,189

1
2 3 4 5
13