Bug#739179: nvidia-glx: Desktop freezes completely, dmesg output: NVRM: GPU at 0000:02:00.0 has fallen off the bus.

[Markus Brenner]

I forgot to mention that I could grab the following dmesg output from 
the affected
computer through a ssh connection right after it froze.

Feb 11 22:45:04 pc1 kernel: [15569.236289] NVRM: GPU at 0000:02:00.0 has 
fallen off the bus.
Feb 11 22:45:04 pc1 kernel: [15569.236296] NVRM: GPU at 0000:02:00.0 has 
fallen off the bus.