There's no further info needed. Basically this is just new output from the USB core for sanity checks on the pm code.
Not sure if stopping this output is ideal, but we'll try to clean it up. ** Changed in: linux-source-2.6.20 (Ubuntu) Importance: Undecided => Low Status: Unconfirmed => Confirmed -- usbdev4.1_ep00: PM: suspend 0->1, parent usb4 already 2 https://launchpad.net/bugs/78634 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs