Solitaire, if the issue is not reproducible in mainline (which the Utopic kernel is rebased off of) but is in Proposed, then it would appear a downstream (Ubuntu) issue, not an upstream one. Hence, I'll mark this Triaged for now as bisecting the downstream Ubuntu kernel to a specific commit tends to end in a merge base issue noted in https://wiki.ubuntu.com/Kernel/KernelBisection . Thank you for your understanding.
** Tags removed: needs-reverse-bisect ** Tags added: needs-bisect ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged ** Changed in: linux (Ubuntu) Importance: Medium => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1397553 Title: BUG: unable to handle kernel paging request at ffffec2000000900 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1397553/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs