In that case, this is correct behaviour from os-prober. It's supposed to return the thing you can boot. In this case, the Windows boot loader is on sda2, so it returned that.
Ubiquity is going to need to change to track down the actual Windows root filesystem associated with a boot partition (somewhat like the way linux-boot-prober tracks down more information for Linux boot partitions). However, I'm going to bump this to P-series, as I think this is going to be too invasive for Oneiric, although I realise it's a problem. ** Package changed: os-prober (Ubuntu Oneiric) => ubiquity (Ubuntu Oneiric) ** Changed in: ubiquity (Ubuntu Oneiric) Status: Confirmed => Won't Fix ** Changed in: ubiquity (Ubuntu Oneiric) Assignee: Colin Watson (cjwatson) => (unassigned) ** Also affects: ubiquity (Ubuntu P-series) Importance: Undecided Status: New ** Changed in: ubiquity (Ubuntu P-series) Status: New => Triaged ** Changed in: ubiquity (Ubuntu P-series) Importance: Undecided => High ** Changed in: ubiquity (Ubuntu P-series) Assignee: (unassigned) => Ubuntu Installer Team (ubuntu-installer) ** Changed in: ubiquity (Ubuntu) Assignee: Colin Watson (cjwatson) => Ubuntu Installer Team (ubuntu-installer) ** Changed in: ubiquity (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/772470 Title: os-prober doesn't detect Windows partition but the recovery partition instead To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/772470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs