I have the same problem with linux-image-4.13.0-38 on xenial and i7-3520M. It's unbootable right now. The only workaround is noibpb as boot parameter.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759997 Title: intel-microcode 3.20180312.0~ubuntu17.10.1 fails to boot on E3-1505M To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1759997/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
