More details, it's a T420 in uefi mode, but not secure boot. I was running groovy, and just upgraded to hirsute with do-release-upgrade -d. It just wouldn't boot from the disk anymore after that. Black screen, no disk activity, no ctrl-alt-del response. I always had to power cycle it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925010 Title: shim-signed does not boot on MBA 5,2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1925010/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
