USB Attach Failures (USB_ERR_STALLED)

[Hans Petter Selasky]

On Wednesday 28 October 2009 15:37:52 Tom Judge wrote:
> Hi,
>
> As of yesterday (not yesterdays current) I have been having issues when
> booting my D630 on the dock and having the USB devices attach correctly,
> this was all working before the weekend and I have not changed
> anything.  My src tree is at r197709.
>
> If I disconnect the usb keyboard and mouse then re attach them to the
> same ports on the dock they are detected correctly.
>
> Is this a known issue?
>
> Tom

Hi,

Your issue is possibly related to some recent BIOS USB handover patches. Try 
disabling USB in the BIOS. Else I think Andrew has more details.

--HPS