Ubuntu
linux package

  1. Bug #939569
  2. Comment #23

Comment 23 for bug 939569

Revision history for this message
Bob M Brown (gurubob) wrote :

Workaround confirmed, /etc/X11/xorg.conf reads as follows (entire file):

Section "Device"
 Identifier "Default Device"
 Option "NoLogo" "True"
 Option "RegistryDwords" "EnableBrightnessControl=1"
EndSection

Log out and logged back in and brightness control works as expected.