>>> Sid Boyce wrote: >>>> Transmit fails, What exactly fails? >>>> dmesg output with 48K sample rate set is:- >>>> ALSA sound/usb/clock.c:214: 6:2:3: endpoint lacks sample rate attribute bit, cannot set. There are many devices that have only one sample rate or that have one sample rate per alternate setting. This doesn't deserve a message, much less a warning. Regards, Clemens -- 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