Mebbe "force" will do the trick: > sudo grub-install --force /dev/sdb[sudo] > [password] > Installing for i386-pc platform.> grub-install: warning: this GPT partition label contains no BIOS Boot Partition; embedding won't be possible. > grub-install: error: embedding is not possible, but this is required for cross-disk install.
Nope. No progress; install of Trisquel fails with same error message as at the start of this thread.
