Runar Ingebrigtsen, thank you for testing the newest BIOS. As per http://kernel.ubuntu.com/~kernel-ppa/info/kernel-version-map.html the last known bad Ubuntu kernel 3.2.0-32.51 is based on mainline 3.2.30. The last known good mainline kernel is v3.4.
So, the next step is to perform a reverse mainline kernel bisect from 3.2.30 to v3.4, in order to identify the last bad upstream kernel version, followed consecutively in version by the first good one. As per http://kernel.ubuntu.com/~kernel-ppa/mainline/ we have: v3.2.30-precise/ v3.2.31-precise/ v3.2.32-precise/ v3.2.33-precise/ v3.3-precise/ v3.3-rc1-precise/ v3.3-rc2-precise/ v3.3-rc3-precise/ v3.3-rc4-precise/ v3.3-rc5-precise/ v3.3-rc6-precise/ v3.3-rc7-precise/ v3.3.1-precise/ v3.3.2-precise/ v3.3.3-precise/ v3.3.4-precise/ v3.3.5-precise/ v3.3.6-precise/ v3.3.7-precise/ v3.3.8-quantal/ v3.4-precise/ Hence, could you please test http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.3-rc5-precise/ ? Once tested, could you please continue to reverse mainline kernel bisect following https://wiki.ubuntu.com/Kernel/KernelBisection ? Thank you for your understanding. Helpful bug reporting tips: https://help.ubuntu.com/community/ReportingBugs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1073963 Title: [HP ProBook 6470b] Ubuntu 12.04 random freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1073963/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
