David Kastrup wrote: > I just got some older Bamster soundbar model (probably not a keeper) > that takes USB either for power (in which case it uses AUX in analog) or > also as USB soundcard. In the latter case, however, it just switches > itself off after a few seconds. > > [ 1201.960192] usb 5-2: new full-speed USB device number 5 using uhci_hcd > [ 1203.344305] usbhid 5-2:1.3: can't add hid device: -71 > [ 1203.456336] usb 5-2: USB disconnect, device number 5 I'd guess that the firmware tries to detect if it is connect to an actaual PC (as opposed to some charger), and that Linux doesn't look right. Regards, Clemens _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
