USB Attach Failures (USB_ERR_STALLED)

[Tom Judge]

Hans Petter Selasky wrote:
> 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
> 
Sorry for the late follow up.

I have not changed any settings or updated and this problem has 
magically gone away.  For some reason it happened for 2/3 days and now 
it has stopped.


Tom