I think I may be experiencing the same thing on i386. I just upgraded Mythbuntu to 8.10 and after a restart the first part of the gdm is displayed then before the entire screen has rendered the kernel crashes out.
I can only get into a terminal using the recovery mode, there do not seem to be any error messages floating around for me after a re-boot. -- GDM crashes after restart https://bugs.launchpad.net/bugs/274630 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