USB Speaker not Working

We are having issues with our audio on our Jetson Xavier NX. When a working USB2.0 speaker is plugged in, no sound is played. We selected the correct output in sound settings.

We appreciate your help.

Please run arecord -l and aplay -l . See if the device is listed.

To figured out how to make the external USB speaker working:

  1. In ubuntu desktop, go Settings
  2. in Sound menu, pick up the Seakers (USB PnP Audio Device)

I tried this, but it did not work. I ended up rewriting the image and it fixed it. Thanks!