Thanks Davor I used sysv-rc-conf and disabled powernowd. This solved the problem, I haven't had a crash since then.
-- System freeze with white screen https://bugs.launchpad.net/bugs/46470 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs