Problema no reconhecimento do microfone [Translation: Problem with microphone recognition]

[Forpli]

You could try alsamixer:

Microphone doesn't work

Open a terminal window by hitting: Ctrl+Alt+T type: alsamixer Hit F5 to show "All" audio channels. Check if any show as [MM] i.e. muted. Pan to muted channel and hit M to unmute. You could look for "Auto-mute" channel and disable You could also have a play with "Loopback" disable or enable and see any effect. If you find a working alsamixer setting, save it using: sudo alsactl store Sometimes sound problems are difficult and illogical to solve, so you may need to play around with setti…