I ran 'grub-install', and expected both efi to be updated. It updates only the primary ESP.
Both 'dpkg-reconfigure grub-efi-amd64' and running 'grub-multi-install' directly update both ESPs. So on the package updates part it looks like we are good to go. The part that I am missing, is making it somehow the default out of the box action for admins when updating efi on such systems. Here are some approaches to illustrate: - put grub-multi-install in the path at the very least, - use dpkg's alternatives to point grub-install at grub-multi-install or - wrap grub-install with a warning if multiple ESP's are present, - put a note somewhere where admins will be looking when trying to figure it out, such as on /boot/efi if the specs allow it -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876974 Title: Support multiple ESPs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1876974/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs