Ubuntu
linux package

  1. Bug #1173725
  2. Comment #117

Comment 117 for bug 1173725

Revision history for this message
In , igor.raits (igor.raits-linux-kernel-bugs) wrote :

(In reply to comment #101)
> grep . /sys/class/backlight/acpi_video0/*
> /sys/class/backlight/acpi_video0/actual_brightness:100
> /sys/class/backlight/acpi_video0/bl_power:0
> /sys/class/backlight/acpi_video0/brightness:100
> egrep: /sys/class/backlight/acpi_video0/device: Is a directory
> /sys/class/backlight/acpi_video0/max_brightness:100
> egrep: /sys/class/backlight/acpi_video0/power: Is a directory
> egrep: /sys/class/backlight/acpi_video0/subsystem: Is a directory
> /sys/class/backlight/acpi_video0/type:firmware
 yep. you have this bug.
>max_brightness:100
 not all values work. I'm right ?