This is very most likely a Qubes specific issue and unspecific to Qubes-Whonix.
Try to accomplish the same graphic settings with a Qubes Debian template based App Qube.
Does’t work? → Qubes support
As per Free Support Principle.
This is very most likely a Qubes specific issue and unspecific to Qubes-Whonix.
Try to accomplish the same graphic settings with a Qubes Debian template based App Qube.
Does’t work? → Qubes support
As per Free Support Principle.