While not a show stopper, this warning is an indication of a fairly major annoyance. If you insert a USB 1.0 peripheral, and then insert a USB 2.0 peripheral in any other port, you are likely to only get USB 1.0 transfer speeds from your USB 2.0 peripheral. This race can only be solved conclusively by always loading ehci before uhci/ohci. Many folks have forced this sequence in initramfs, but the best solution is in the kernel (as always).
http:// kernel. ubuntu. com/git? p=ubuntu/ ubuntu- jaunty. git;a=commit; h=462941e9684b5 f55b13617e726c5 4ade0495465a
While not a show stopper, this warning is an indication of a fairly major annoyance. If you insert a USB 1.0 peripheral, and then insert a USB 2.0 peripheral in any other port, you are likely to only get USB 1.0 transfer speeds from your USB 2.0 peripheral. This race can only be solved conclusively by always loading ehci before uhci/ohci. Many folks have forced this sequence in initramfs, but the best solution is in the kernel (as always).