So shim-signed was removed as part of an apt transaction that didn't touch any other packages. This looks like an 'autoremove' run. Can you also attach /var/log/apt/history.log?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900471 Title: System with SecureBoot enabled do not boot after do-release-upgrade from Focal to Groovy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1900471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
