This may be a duplicate of #1921134. If you're interested, consider this: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1921134/comments/3
Or the updated packages should be available in a week. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926514 Title: iMac late 2012 won't boot (Apple white screen) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1926514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs