Sorry, I forgot. 'efibootmgr -v' (and 'sudo efibootmgr -v') neither causes an oops nor a crash. It just prints some boot information and what looks like a hex dump of the harddisks' boot sectors.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1491615 Title: Updating shim-signed freezes computer during postinstall To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1491615/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs