With the update to 3.5.0-2-generic in quantal, /boot/grub/grub.cfg was generated. When running update-grub from the precise partition, the grub2 menu is now correct without duplicates (plus additional recovery mode entries).
So I guess this is only an issue after an initial install using: ubiquity -b; to skip installing the boot loader. Once grub.cfg is generated, os-prober doesn't have to guess with 90fallback and we don't get duplicates. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1017678 Title: Duplicate entries in grub2 menu for second ubuntu installed on another partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1017678/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
