On Sat, Jul 28, 2018 at 06:42:08PM +0200, rwarsow@xxxxxx wrote: > Hallo > > I see this since 4.17.11: > > > [ 0.282161] ACPI Error: Result stack is empty! State= (ptrval) > (20180313/dswstate-65) Please report to the linux-acpi mailing list. The developers there can help you out. thanks, greg k-h