On Tue, 3 Sep 2013, joe M wrote:

> output of passing cases (when the device is connected directly to a
> 1.1 PCI USB card): working-lsusb-v_of_the_device_only.txt,
> working-lsusb-t_and_lsusb-v.txt

Looking at the lsusb -v output for your device, I noticed that although 
there are 3 configuration descriptors, two of them have 
bConfigurationValue equal to 1 (and have iConfiguration strings saying 
"First").  The third has bConfigurationValue equal to 2 and 
iConfiguration string saying "Second".

This is likely to cause trouble somewhere down the line.

Alan Stern


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