On Thu, 23 Jan 2014, Andrey Karpenko wrote: > Hi Alan, > It is possible to compare windows USB traces and linux USB traces. > May be it can help us to find the problem place ? You can try, but I don't think it will help. The problem occurred in the middle of a READ TOC command, but exactly the same READ TOC command had worked correctly earlier in your trace. 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