I'll tell you how to get freeze info: after reboot look into system logs (gnome-system-log is good for this), find place where system was running before freeze, there should be some last words of kernel.
-- 2.6.24-*-rt: sudden kernel crash in rtmutex.c https://bugs.launchpad.net/bugs/234038 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs