No sound with Hummingboard and 1.5?

I initially setup my hummingboard with kodi, which worked (I got sound) but was not quite what I wanted. So I reflashed my SD card with the recent Volumio Cubox-i image. Boots fine and I can access the command line and the WebUI. However no matter how I tweak it I get no sound via HDMI or the analog port.

I am not sure how to proceed on troubleshooting. Suggestions?