I too am having a recurrent freeze on my machine. It happens the more often when I switch applications using ALT + Tab. Here is an excerpt of my kern.log, fetched via SSH after the crash.
Jun 20 14:12:38 hal9000 kernel: [ 1914.938570] NVRM: Xid (0000:01:00): 13, 0003 00000000 00008297 00000f10 41c00000 00000040 Jun 20 14:12:46 hal9000 kernel: [ 1923.221644] NVRM: Xid (0000:01:00): 13, 0003 00000000 00008297 00001458 00000006 00000140 If necessary I can push other log files in my system. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/733374 Title: X freeze, nvidia-current, Ubuntu 10.10 Maverick GeForce 9600GT To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/733374/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp