Can confirm that apt purge of grub packages then install again worked, though I suspect debconf-set-selections with:
grub-common grub-efi/install_devices_disks_changed multiselect grub-efi-amd64 grub-efi/install_devices_disks_changed multiselect grub-common grub-efi/install_devices multiselect /dev/vda1 grub-efi-amd64 grub-efi/install_devices multiselect /dev/vda1 might work too -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891721 Title: grub-multi-install attempts to mount a non-existing device after migrating to another system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1891721/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
