https://bugzilla.kernel.org/show_bug.cgi?id=153401
--- Comment #31 from Luca Viggiani <lviggi...@gmail.com> --- Kernel 4.7.2, BIOS option OFF, acpi_backlight=video Brightness can be adjusted ok (no smooth transition) /sys/class/backlight/acpi_video0/actual_brightness:34 /sys/class/backlight/acpi_video0/bl_power:0 /sys/class/backlight/acpi_video0/brightness:34 /sys/class/backlight/acpi_video0/max_brightness:100 /sys/class/backlight/acpi_video0/type:firmware /sys/class/backlight/intel_backlight/actual_brightness:1646 /sys/class/backlight/intel_backlight/bl_power:0 /sys/class/backlight/intel_backlight/brightness:1646 /sys/class/backlight/intel_backlight/max_brightness:4882 /sys/class/backlight/intel_backlight/type:raw I still have two backlight interfaces, however now brightness changes for both acpi_video0 and intel_backlight with BIOS option OFF -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla