Is it possible that devices originally installed before the multiple-ESP support was introduced don't have grub-efi/install_devices configured at all?
This was way before my time, but since that key doesn't exist in Debian (I think Debian grub only has install_devices for grub-pc and EFI just goes by ESP mountpoint), I have a hunch that this might be the case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2083176 Title: grub-efi install device being prompted on upgrade, despite only /boot/efi being an option. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2083176/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
