Public bug reported: Subiquity has the brilliant feature of supporting installing to multiple ESP's. See https://bugs.launchpad.net/subiquity/+bug/1817066 for details.
grub-install does not mirror this feature this out of the box, but updates the ESP on /boot/efi only by default on such an installation. Whenever efi potentially changes, this leaves the backup ESP without the update. Adding this support would be coherent, since an admin may logically assume the install mode is supported beyond the installation phase. ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New -- 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