Would it be possible to look into the bios (or efi) setup and check that this info (which is what the system will actually use to boot next time) corresponds to the info found in dpkg-reconfigure grub-pc. If not, the user could be prompted to do a manual selection of which drives to push the updated grub to (with recommendations as to what would be a sensible choice)
It might be possible to read the version of grub on each of these disks, and present that alongside the selection process, and also describe what scenarios could have caused this manual step to be needed (you may have added a second drive to the system, repartitioned, or...) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1289977 Title: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1289977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs