On Fri, 5 Jun 2009, Peter Chubb wrote: > I rebuilt with frame pointers and debug symbols. > I see lots and lots of: > > .... > usb 2-2: clear tt 1 (1042) error -71 > usb 2-2: clear tt 1 (1042) error -71 > usb 2-2: clear tt 1 (1042) error -71 > usb 2-2: clear tt 1 (1042) error -71 > usb 2-2: clear tt 1 (1042) error -71 > usb 2-2: clear tt 1 (1042) error -71 > usb 2-2.3: USB disconnect, address 14 > > Investigations continue... usb 2-2 is the hub to which the PL2303 > is attached. > > I now see a similar traceback to before, not when I press the reset > button, but when I remove the USB connector. A couple of relevant patches were posted recently: http://marc.info/?l=linux-usb&m=124395806322087&w=2 http://marc.info/?l=linux-usb&m=124395806222085&w=2 The second is more revelant than the first, but it might not apply without the first one. 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
