Ubuntu
linux package

  1. Bug #357673
  2. Comment #72

Comment 72 for bug 357673

Revision history for this message
Johannes Hessellund (osos) wrote : Re: No notification when sliding audio volume, muting volume, sliding LCD brightness on X31, X32, T60, R50e, T42, R52

fabio:
cat /sys/devices/platform/thinkpad_acpi/hotkey_recommended_mask

for the brightness:
sysfs has to files in /sys/devices/virtual/backlight/thinkpad_screen. brightness and actual_brightness.
brightness always says '6', actual_brightness correctly gives the actual level.