bbswitch, 0.7, 3.19.0-20-generic, x86_64: installed
bbswitch, 0.7, 3.19.0-21-generic, x86_64: installed
bbswitch, 0.7, 3.19.0-22-generic, x86_64: installed
nvidia-304, 304.125, 3.19.0-22-generic, x86_64: installed