FYI, grub2_2.00-14 and os-prober_1.58 from Debian include the previously mentioned patches. I built and installed them for raring and can confirm that update-grub properly creates the menu item for the Windows bootloader now.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/807801 Title: GRUB2 fails to detect/add Windows entries on a UEFI system To manage notifications about this bug go to: https://bugs.launchpad.net/os-prober/+bug/807801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs