A quick note to add that this is occuring on an IBM x3650 as well. I have not tried the suggested ppa.
-- Xen panic on booting on IBM x3550 https://bugs.launchpad.net/bugs/262195 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