Whoops, in my haste to add the warning, I forgot some potentially useful debugging information...
The systems that work have grub-pc/install_devices set to a path under /dev/disk/by-id. On the systems that don't work, the /dev/disk/by-id directory doesn't contain anything for the hard drive. One has a USB drive only; the rest have no /dev/disk/by-id directory at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/580408 Title: Option 'No' at question 'Continue without installing GRUB?' does nothing. Forced to answer 'Yes'. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs