[290.10] Systemfreeze NVRM xid:31 (Ubuntu 11.10 Kernel 3.0.0-13)
I have one or two system freezes per day recently, which means that the screen freezes and the only thing that reacts is the mousepointer. Keyboard inputs don't have any effect.
After rebooting the machine I always found the following message in kern.log:
NVRM: Xid (0000:01:00): 31, Ch 0000000b, engmask 00000120, intr 10000000
The problem persists also if I go back to driver version: NVIDIA-Linux-x86_64-285.05.09
Thanks a lot for you help!
P.S: bug report attached.