Based on my meager comprehension of syslog traces, it looks to me like this is a problem with fglrx. I found somebody at the arch forums with the same problem, seems to be upstream with amd. I will see if rolling back to a former kernel will work, and if that doe4sn't work I will try the opensource driver.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173338 Title: Freeze: amd64 kernel: [375840.529273] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173338/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs