On 05/18/2017 01:21 AM, Gregory Nowak wrote: > On Wed, May 17, 2017 at 03:48:14PM +0300, Lars Noodén wrote: >> Any hints would be appreciated. > > Did you try what I suggested: > <https://lists.dyne.org/lurker/message/20170504.220911.f8f21b53.en.html> > > Greg
Yes, thanks, but that neither have any effect on the screen's backlight. $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=UUID=5a117781-af00-4960-aff2-f711d5652784 ro acpi-backlight=vendor acpi_osi=Linux The keyboard backlight seems to work find regardless of the settings if that's any clue. /Lars _______________________________________________ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng