the change to ubuntu-release-upgrader seems to prevent me upgrading an old raspberry pi, so its not just apple
An upgrade is not possible at this time Due to a bug in shim, LP: #1928434, upgrades are not currently safe for your hardware. Once that bug has been resolved you will be able to upgrade to the next release of Ubuntu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928434 Title: shim-signed does not boot on EFI 2.40 by Apple To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1928434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
