The data raise a few questions in my mind, which I'm afraid I don't have the background to even say whether they are relevant: - why does the failing interaction start by interrogating device 3, whereas the one from just plugging in the usb cable starts at device 2 - why does the failing interaction not complete when it does get to device 2 (at around sample 21283) - what causes the succeeding interaction to stop - why do so many devices from the failing interaction report that they exist Tim On 8 Jan 2012, at 16:54, Alan Stern wrote: > On Sun, 8 Jan 2012, Tim Coote wrote: > >> ok. I've managed to get a wireshark capture of the interaction as the >> external device boots, and confirmed that the device will not >> interact with the XP drivers after the interaction. However, I've not >> managed to get the interaction data for the device booting while >> attached to XP. >> >> How do I unpick the captured data: it's a 14MB file with 144333 lines >> of data. What am I looking for? > > Broadly speaking, you're looking for indications of what's causing the > problem. Sorry I can't be more specific. > > If you can put the file someplace where people can download it, I'll > take a look at it. > > Alan Stern > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html