https://bugzilla.kernel.org/show_bug.cgi?id=73901 --- Comment #4 from Alex Deucher <alexdeucher@xxxxxxxxx> --- Your system does not appear to have the ATPX acpi methods that are required for runtime pm to work properly (required to power off the dGPU). You should see something like: ATPX version X, functions 0xXXXXXXXX in your dmesg output. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel