That's correct yes; if the option hasn't been set yet, and /boot/efi is mounted, it migrates /boot/efi into it:
# We either migrate /boot/efi over, or we check if we have invalid devices if [ -z "$RET" ] && [ "$seen" != "true" ]; then echo "Trying to migrate /boot/efi into esp config" esp="$(get_mounted_device /boot/efi)" if [ "$esp" ]; then esp="$(device_to_id "$esp")" fi if [ "$esp" ]; then db_set grub-efi/install_devices "$esp" db_fset grub-efi/install_devices seen true RET="$esp" fi else for device in $RET; do if [ ! -e "${device%,}" ]; then valid=0 break fi done fi -- 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