Sorry for not thinking about it before, but it would probably be handy if you report a new bug with "ubuntu-bug xorg" while using the new kernel, to have all information attached, then make it a duplicate of this one. Usually one can use apport-collect as well, but I am not sure what happens to the info embedded in the bug description...
-- [KMS] broken mode detected on X300 https://bugs.launchpad.net/bugs/650425 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs