Thanks for trying the old kernel. Ok, just for completeness: can you attach the Xorg.0.log from not using the "MonitorLayout" option? Since this option didn't help, you can remove it. It could also be interesting to see if there is a difference in the Xorg.0.log running with the new vs old kernel.
Thanks for trying the old kernel. Ok, just for completeness: can you attach the Xorg.0.log from not using the "MonitorLayout" option? Since this option didn't help, you can remove it. It could also be interesting to see if there is a difference in the Xorg.0.log running with the new vs old kernel.