I'm experiencing this bug exactly. My microphone works fine on Firefox and Brave, but it doesn't work on Chromium. I see exactly the same error as in the original report when running Chromium in a shell:
[28516:28516:0313/232844.880630:ERROR:pulse_util.cc(300)] pa_operation is nullptr. This is the output of snap connections chromium | grep audio: audio-playback chromium:audio-playback :audio-playback - -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866721 Title: Unable to use microphone in chrome To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1866721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
