Latest revision as of 17:33, 7 September 2021
The device is the disk (not a partition)
root # grub-install --force --target=i386-pc --recheck --boot-directory=/boot /dev/sdy COPY TO CLIPBOARD
Make sure the grub configuration is up-to-date
root # grub-mkconfig -o /boot/grub/grub.cfg COPY TO CLIPBOARD