On Fri, 2009-10-09 at 22:03 -0400, Alan Stern wrote: > > This looks a lot like a hardware problem, such as bad USB cables. > > Could you collect a usbmon trace for bus 4? It ought to show whether > > this is the case or whether software is at fault. > > If it's not a hardware issue and the modem really does work okay in > 2.6.31.1, you should also collect a usbmon trace under that kernel for > comparison. Ok. I'll give those a go later this week-end. Cheers, Ben. -- 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