I have Manjaro ARM 20.08 installed on my Pinebook Pro and it has no sound
What’s the settings in alsamixer?
Is it only speakers or headphones too?
Best I can tell its headphones only. when I scroll over to speaker on the bottom the Item says Speaker [Off] now I just have to figure out how to turn it on.
That was the XFCE version. The KDE version has sound, low volume but sound.
Maybe PavuControl can help out a bit? It should be installed by default.