update-grub grub-install /dev/sda grub install /dev/sdb and then reboot. The grub prefix (set command from the grub shell on booting) is still (md0)/grub! Hmmmm?? /etc/grub.d/00_header has
.. transform="s,x,x," .. .. .. .. grub_prefix=`echo /boot/grub | sed ${transform}` .. Is that where the grub "prefix" gets set? -- grub2 shows 'biosdisk read error', then boots https://bugs.launchpad.net/bugs/396564 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs