On Oct 5, 2006, at 12:26 PM, Greg KH wrote:

> On Thu, Oct 05, 2006 at 12:27:23PM -0500, Kumar Gala wrote:
>>
>> On Oct 5, 2006, at 12:23 PM, Greg KH wrote:
>>
>>> On Thu, Oct 05, 2006 at 10:47:11AM -0500, Kumar Gala wrote:
>>>> I having and issue with usb barcode scanner that acts as a HID
>>>> device.  It seems to have some timeout issue when it first comes  
>>>> up.
>>>> This on Fedora Core 5 (kernel 2.6.17-1.2187_FC5).  Some times the
>>>> device eventually "connects" and starts working.  I've tried  
>>>> several
>>>> different devices with the same results and on different machines
>>>> with similar results
>>>>
>>>> Any ideas?  Is there some way to extend the timeout period?
>>>
>>> Can you try changing the /sys/module/usbcore/parameters/
>>> old_scheme_first
>>> option to 1 and seeing if that makes this work better?
>>
>> Doesn't seem to help.
>
> So, it's just a broken device then?  I don't know what to suggest.

Hmm...

Well I tried setting the param before plugging in on a cold reset.  I  
get a different error message now:

...

usb 1-6: device not accepting address 5, error -110
usb 1-6: device not accepting address 5, error -110
usb 1-6: device not accepting address 6, error -110
usb 1-6: device not accepting address 6, error -110

...

Also, not sure if it matters, but the same devices work perfectly  
well under windows.

- k

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