After I filed this bug report, I got some indications that the motherboard was failing on the computer. I swapped out the old motherboard (MSI N1996) for a new one (ASRock 970 Extreme3) and tested the device again. It is working fine with the the 3.5.0-22 kernel. It looks like the problem was caused by a failing motherboard.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1099640 Title: Renesas Technology USB 3.0 controller does not work in Kernel 3.5.0-19 and 3.5.0-21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1099640/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
