: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: adnc 2737 F pulseaudio
/dev/snd/pcmC0D0p: adnc 2737 F...m pulseaudio
I've a X220 with 14.04 and I'm facing the above problem aswell. In my
setup I do have a docking station with an external monitor hooked up.
Undocking my notebook darkens the notebook screen. Docking it again
gives normal brightness and undocking again gives again regular
brightness. So the problem
