https://bugs.freedesktop.org/show_bug.cgi?id=104064 --- Comment #11 from taijian@posteo.de --- Addendum: What DOES work now without crashing the system is dynamically en- and disabling the dGPU via # echo "\\_SB.PCI0.PEG0.PEGP._{OFF|ON}" > /proc/acpi/call So that is definitely progress! -- You are receiving this mail because: You are the assignee for the bug.