Todd, Are you running a fake-raid also? I believe the problem is to do with raid configuration and how grub sees the volumes. I managed to work around this problem by installing Ubuntu alongside Windows, then running the Boot Repair from the Ubuntu live cd. It corrected the problem, but it will reoccur if grub is updated in the future. It will however get things working in the time being.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1087928 Title: Could not install grub-efi-amd64/Ubuntu 12.10 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1087928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs