I believe you are correct in that I'm running into a separate bug. I will follow your suggestion to check the 3.0 kernel and see if it still exhibits the problem. If so, I will open a separate bug and try to gather some diagnostics for the linux-usb guys/gals.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/779826 Title: USB3 devices stopped working after kernel upgrade. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs