The kernel you proposed to install, I installed. It produces pretty much the same behaviour. So I guess it is not solved upstream. I cannot change the status to "kernel-bug-exists-upstream", it is not part of the options. So I changed it to confirmed.
Hopefully you can change the status properly. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1237392 Title: kernels following version 3.8.0-27 do not start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237392/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs