On Thu, 28 Mar 2013, Udo van den Heuvel wrote: > On 2013-03-28 15:35, Alan Stern wrote: > >>> When my dmesg gives me a growing number of lines like the one below, > >>> what is going on? > >>> > >>> ohci_hcd 0000:00:12.0: urb ffff88023025c500 path 2 ep1in 6c160000 cc 6 > >>> --> status -71 > >>> > >>> Please let me know! > > > > -71 errors indicate a low-level problem on the USB bus. Generally it > > means that the device isn't sending any packets. Maybe the device's > > firmware has crashed or maybe it has been disconnected. > > Could it be due to a defect in the mainboard? > Or the device connected to that port? Yes. Or it could be due to any number of other things. Do you want to post a complete dmesg log? 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
