Not clear if it's the same issue, but on a Thinkpad T14s, new shim fails to boot anything except the Canonical-signed grub. Both hash and key MOKs seem to be ignored (blue screeen with Security Violation 0x1A for signed executables). Downgrading to the version of shim-signed specified in the initial report makes hash and key MOKs work again. shim verbose reporting was not checked.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939306 Title: latest shim-signed fails on Lenovo T480 with Secure boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/1939306/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
