https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1900471/+attachment/5424331/+files/VarLogDistupgradeAptlog.txt shows MarkPurge shim:amd64 < 15+1552672080.a4a1fbe-0ubuntu2 @ii gK > FU=1
Again, no references to shim-signed. You've said that shim-signed is now installed on your system. But it's also installed at a version which is not current in any series in the archive. You listed shim-signed 1.41+15+1552672080.a4a1fbe-0ubuntu1; the current in groovy is 1.43+15+1552672080.a4a1fbe-0ubuntu2. -- 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