Public bug reported: Every few hours my laptop screen locks up, the fans max out, and it needs a hard power reset. I'm running Ubuntu -14.04 on a Dell Precision M4800. The memory test passed.
$ lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 uname -a Linux noel-m4800 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux /var/log/kern.log is attached ** Affects: bcmwl (Ubuntu) Importance: Undecided Status: New ** Attachment added: "kern.log" https://bugs.launchpad.net/bugs/1323882/+attachment/4121010/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323882 Title: Dell M4800 kernel crashes every few hours To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1323882/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs