I recently purchased a Pi-Top laptop enclosure for the Raspberry Pi 3. You can add various peripherals such as a speaker which works great when using the Pi-Top OS but will not work with any Amibian or Amiga/Raspberry Pi build I've tried. I've used the configurations settings to push sound to the headphone jack. This solution works great but it means having to take external speakers and I'd like to have a fully-self-contained system by getting the internal speaker peripheral to work. Any thoughts as to how to resolve this problem?
Here's a link to the Pi-Top product page in case this might help. Thanks again!