On Thu, May 11, 2017 at 02:58:24PM -0300, Cristian wrote: > Hi, > > Attach dmesg > [ 968.998463] usb 3-4: unable to get BOS descriptor Device still works, right? > [ 968.999477] usb 3-4: config 1 has an invalid descriptor of length > 1, skipping remainder of the config Ick, messy device. > [ 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 Really messy device, what is the configuration of this thing? What is it? Can you provide the output of 'lsusb -v' for just this device? thanks, greg k-h -- 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