You're getting a GPU hang for some reason which may be causing the modeset failure. Can you try with acceleration disabled to take the out of the equation? Try adding: Option "NoAccel" "TRUE" to the device section of your xorg.conf
You're getting a GPU hang for some reason which may be causing the modeset failure. Can you try with acceleration disabled to take the out of the equation? Try adding:
Option "NoAccel" "TRUE"
to the device section of your xorg.conf