On 19.05.2015, Takashi Iwai wrote: > Try to add the USB ID of your device to > snd_usb_get_sample_rate_quirk() in sound/usb/quirks.c. This should > suppress the sample rate inquiries. The problem resolved today, the headset was defective. The replacement works out of the box. Sorry for the noise! Thanks, Heinz -- 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