u/fishywang

Built-in mic on Framework 13 on Linux (KDE plasma) missing?

I have 13 with Ryzen 9, installed Debian testing with KDE plasma. The built-in speaker works fine. I can also use microphone from bluetooth headsets fine. But the built-in microphone doesn't seem to be working, or it might even be missing?

This is what KDE's input devices shown when I'm not connected to any bluetooth headsets:

https://preview.redd.it/4hujybvt3kxg1.png?width=412&format=png&auto=webp&s=8d41573933d57f6b154750ef1755e068ec05a56a

The first one might mean the 3.5mm jack? But I'm not sure if the 2nd one is the built-in mic either. I tried both, with the microphone slider on the top of the screen on, and neither seem to pick up any input.

What's the way to debug it?

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u/fishywang — 4 hours ago