OBS Fatal IO error 22 (Ubuntu 20.04)

[unlocomqx]

Hi,

When I start OBS Studio, I get the following error

$ /usr/bin/obs
info: Initializing OpenGL...
Gdk-Message: 13:39:42.316: obs: Fatal IO error 22 (Invalid argument) on X server :0.

$ glxinfo | grep OpenGL         
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  151 (GLX)
  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
  Value in failed request:  0x0
  Serial number of failed request:  96
  Current serial number in output stream:  97

Do you know how to fix this?

I had Linux Mint 19 and it used to work normally!

Thank you

 

[Harold]

Looks like your video card drivers aren't installed properly or you're trying to run OBS from outside of an X session.

 

[unlocomqx]

I only needed to restart my PC, then OBS was able to start up correctly
Thank you