On Thu, 11 May 2017, Cristian wrote: > Hi, > > Attach dmesg > [ 968.998463] usb 3-4: unable to get BOS descriptor > [ 968.999477] usb 3-4: config 1 has an invalid descriptor of length > 1, skipping remainder of the config > [ 968.999483] usb 3-4: config 1 has 0 interfaces, different from the > descriptor's value: 1 > [ 969.001897] usb 3-4: language id specifier not provided by device, > defaulting to English It looks like your device didn't work right the first time you plugged it in. But it worked correctly the second time, on a different port, according to the log attached to your email. Maybe port 4 is bad. Does this happen often? 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
