I think what happened here is that I forgot to upload the lupin-support changes, which are vital to fixing this bug. I'll get those uploaded ASAP. Sorry for the oversight!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/610898 Title: grub-pc upgrade renders computer unbootable when Wubi is installed to partition other than Windows -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs