Mageia forum

After some Mageia updates I just realized that some of my 3D rendering programs do not work anymore. If I call "glxinfo" I get the following errors:

Code: Select all: $ glxinfo name of display: :0 libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast X Error of failed request: GLXBadContext Major opcode of failed request: 150 (GLX) Minor opcode of failed request: 6 (X_GLXIsDirect) Serial number of failed request: 54 Current serial number in output stream: 53 $

But "sudo glxinfo" works as expected. What do I have to change to benefit again from hardware acceleration as normal user?

Code: Select all: $ sudo glxinfo | grep NVIDIA server glx vendor string: NVIDIA Corporation client glx vendor string: NVIDIA Corporation OpenGL vendor string: NVIDIA Corporation OpenGL core profile version string: 4.6.0 NVIDIA 430.50 OpenGL core profile shading language version string: 4.60 NVIDIA OpenGL version string: 4.6.0 NVIDIA 430.50 OpenGL shading language version string: 4.60 NVIDIA OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 430.50 $

Can you post the output of

as regular user? Not necesseraly the full output, should be sufficient up to and including the first error message.

Code: Select all: $ LIBGL_DEBUG=verbose glxinfo name of display: :0 libGL: screen 0 does not appear to be DRI2 capable libGL: Can't open configuration file /etc/drirc: No such file or directory. libGL: Can't open configuration file /home/mer/.drirc: No such file or directory. libGL: Can't open configuration file /etc/drirc: No such file or directory. libGL: Can't open configuration file /home/mer/.drirc: No such file or directory. libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast X Error of failed request: GLXBadContext Major opcode of failed request: 150 (GLX) Minor opcode of failed request: 6 (X_GLXIsDirect) Serial number of failed request: 54 Current serial number in output stream: 53 $

Can you show the output of

Code: Select all: $ ls -al /dev/*nvidia* crw-rw-rw- 1 root root 195, 0 Okt 10 08:18 /dev/nvidia0 crw-rw-rw- 1 root root 195, 255 Okt 10 08:18 /dev/nvidiactl crw-rw-rw- 1 root root 195, 254 Okt 10 08:19 /dev/nvidia-modeset $

Hmmm, looks fine. You may need to run glxinfo under strace to see where your regular users lacks permissions.

I could solve the problem with re-installing x11-driver-video-nvidia-current-390.129-1.mga6.nonfree:

Code: Select all: urpmi --replacepkgs --replacefiles --force x11-driver-video-nvidia-current-390.129-1.mga6.nonfree

[SOLVED] glxinfo only works for root