Pierre Neidhardt writes: > I have the same issue, but the pavucontrol trick does not do it for me > as I have only one microphone (the one of my webcam on my laptop) and > it's not muted. > > ungoogled-chromium complains about an "Error obtaining microphone permission." > > Note that both the webcam and the microphone work in other contexts > (e.g. audacity, appear.in). Here is a screenshot of the error message I get in chromium with the mic activated in pavucontrol.