tomdean, as per http://www.asus.com/Motherboards/P9X79_PRO/#support_Download_8 an update is available for your BIOS (4104). If you update to this, does it change anything?
If not, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date Thank you for your understanding. ** Tags removed: kernel-bug-exists-upstream ** Tags added: amd64 apport-bug bios-outdated-4104 kernel-bug-exists-upstream-v3.9-rc1 needs-upstream-testing precise regression-potential staging ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Summary changed: - The usb driver appears to fail + [P9X79 PRO] The usb driver appears to fail ** Summary changed: - [P9X79 PRO] The usb driver appears to fail + [ASUS P9X79 PRO] The usb driver appears to fail -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1151622 Title: [ASUS P9X79 PRO] The usb driver appears to fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1151622/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs