Miguel A. Vallejo wrote on 11/02/2020 22:15: <snip> > > I always ran the intel microcode package, tried every bios update, and > I even changed the whole computer, so this is not the solution. Do you also use the skylake GPU firmware which should be located in /lib/firmware/i915/ (from package firmware-linux-nonfree, I think; file names beginning with "skl_")? Regards, Jörg.