On Wed, 2017-02-01 at 15:04 +0000, Steve McIntyre wrote: > > What does > > # debconf-get-selections | grep grub2/force_efi_extra_removable > > say for you? That's the bit that's responsible for whether or not the > grub-efi-* package will call grub-install with --force-extra-removable > - look in the postinst file.
debconf-get-selections | grep grub2/force_efi_extra_removable grub-efi-amd64 grub2/force_efi_extra_removable boolean fals e > grub-install is absolutely called when upgrading grub binary packages - > it's needed to put new binaries in place. update-grub only updates the > grub config file that will be used at boot. strange?