Normally this indicates a kernel freeze, can you try the steps outlined in the following wiki page: https://help.ubuntu.com/community/DebuggingSystemCrash Cheers
** Changed in: ubuntu Status: New => Incomplete -- screen & mouse freeze caps flash. https://bugs.launchpad.net/bugs/615434 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