Unfortunately despite installing the fixes the freeze happened again. Log entries look different though (attached is part of kern.log).
** Attachment added: "part of kern.log" http://launchpadlibrarian.net/52739216/kern -- system freezes completely on random occasions, esp. while playing video https://bugs.launchpad.net/bugs/610631 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
