Unable to run RADI with GPU acceleration

[pariaspe]

I'm getting this error with VGL when I'm trying to run the latest RADI with GPU acceleration:

[VGL] ERROR: Could not open display /dev/dri/card0.
[WARN] [1642851485.742479]: [GAZEBO] Check timeout exceeded

Since VGL fails, Gazebo launching also fails and I can not play with the exercise. I was able to use GPU acceleration with RADI 3.1 versions.

[soumilbaldota]

You could try to do this and see if it works. sudo nvidia-xconfig -a --allow-empty-initial-configuration --use-display-device=None \ --virtual=1920x1200 --busid {busid}

[soumilbaldota]

Similar to (https://github.com/VirtualGL/virtualgl/issues/108#issuecomment-531851472)

[pariaspe]

Hi @soumilbaldota, thanks for the suggestion but it didn't work in my system. Have you tried it?

[pariaspe]

Solved in #1902. Thanks @iamarkaj !