Same issue here on ASUS Zenbook UX301LAA with SSD Raid. For some reason os-prober ignores Windows Boot Manager EFI partition. Looks like the real problem is the EFI test. Here's a syslog entry after running os- prober:
Jun 7 00:00:17 shadow-zenbook os-prober: debug: running /usr/lib/os-probes/mounted/05efi on mounted /dev/mapper/isw_dahhdhgec_ASUS_OS1 Jun 7 00:00:17 shadow-zenbook 05efi: debug: /dev/mapper/isw_dahhdhgec_ASUS_OS1 is a FAT32 partition Jun 7 00:00:17 shadow-zenbook 05efi: debug: /dev/mapper/isw_dahhdhgec_ASUS_OS1 is virtual device: exiting -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1350012 Title: os-prober does not detect Windows 8. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1350012/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
