Package: xserver-xorg-video-nouveau
When installing a fresh Debian 8.1, it does install and the laptop does work and well, unless when docked in a Dell port replicator..
Booting when docked causes the laptop to hang with errors:
[ 10.262751] nouveau E[ PDISP][0000:01:00.1] 02:0006:0342: no bios dp data
[ 10.262858] nouveau E[ PDISP][0000:01:00.1] 02:0006:0344: no bios dp data