LesMoss,
Try this:
- Make sure your system is up to date using the Update Manager
- Add the following groups to your account: audio, pulse, pulse-access, video, voice
- In a terminal window run the following:
- sudo add-apt-repository ppa:ubuntu-audio-dev/alsa-daily
- apt update
- apt install oem-audio-hda-daily-dkms
- Reboot the system.
That's what worked for me. (It's not a NUC problem, it's a known issue with Ubuntu)
Jason