I understand. But i can not reproduce the crash with your latest test kernel. So, i think there a multiple scenarios: * It is very recently fixed (> 6.8.1-1). Seems unlikely * It is really timing related. This 6.8.1-1 kernel is maybe faster/slower and the crash does not happen. So, i hope that a older kernel with your patch will crash again to generate more information. About the touchpad. Sorry, i remembered incorrectly. The pad, the mouse buttons and the red mouse-tracker are indeed disabled. But not in the BIOS, i disabled them in XFCE it seems.