http://bugzilla.opensuse.org/show_bug.cgi?id=899879
http://bugzilla.opensuse.org/show_bug.cgi?id=899879#c67
Freek de Kruijf
If you want to try a newer user space driver without getting all the annoying messages (which make things really slow), you can use a different repo I've created: http://download.opensuse.org/repositories/home:/eeich:/Test:/Intel-NoDebug/ openSUSE_Tumbleweed/
But at least we got somewhere and did make some progress: we did find that the backlight is the culprit. Fist thing I need from you is 1. What you get when you do: systemctl list-units | grep backlight
# systemctl list-units | grep backlight sys-devices-pci0000:00-0000:00:02.0-drm-card0-card0\x2deDP\x2d1-intel_backlight.device loaded active plugged /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight systemd-backlight@backlight:intel_backlight.service loaded active exited Load/Save Screen Backlight Brightness of backlight:intel_backlight system-systemd\x2dbacklight.slice loaded active active system-systemd\x2dbacklight.slice
2. What you get by doing: ls /var/lib/systemd/backlight/
# ls /var/lib/systemd/backlight/ pci-0000:00:02.0:backlight:intel_backlight
3. Determine if you get a somewhat linear behaviour between 0 and 4687.
No. 0 is black and even 1 is bright. It looks like values above 4687 make a difference in brightness. -- You are receiving this mail because: You are on the CC list for the bug.