Just reproduced with -17 kernel as well. Attached dmesg out from problem boot with -18.
** Attachment added: "dmesg output on problem boot" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1075660/+attachment/3425939/+files/dmesg.out.18 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1075660 Title: Boots to corrupted/unusable screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1075660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs