This is a different bug, but I suffer also from that bug. The dmesg text is from an earlier instance of that bug.
The kernel hard freeze does not write anything to any log as it is immediate and irrecoverable. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777944 Title: Plugging external monitor causes kernel hardlock -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs