Hello, I i am using Nvidia Optimus with bumblebee, it is fine, but if i try to use Xrand with settings in ./xinitrc :
xrandr --setprovideroutputsource modesetting NVIDIA-0
xrandr --auto
I am getting this error:
X Toolkit Warning: Representation size 8 must match superclass’s to override tbxmImage
Failed to handle error condition correctly - exiting
General Fault Exception
====================
Fatal error detected
What could be the problem?
Thank you.
P.S.: all Programs are working, except this one - Siemens NX.
Tomas