I want to disable only the microphone in Ubuntu

I put backlist snd_hda_intel in /etc/modprobe.d/blacklist.conf and rebooted, but the speakers and microphones are disabled.
There must be a lot of problems like this, but I can't find them.
What should I do?

ubuntu

2022-09-30 17:11

1 Answers

If you disable the driver snd_hda_intel itself, both input (microphone) and output (speaker) will be disabled.
In a desktop environment such as GNOME, is it possible to mute the volume of each input/output from the panel?
Or, if the audio management program is PulseAudio,
GUI applications such as PulseAudio Volume Control (pavucontrol), and commands such as pactl and pacmd.

2022-09-30 17:11

If you have any answers or tips

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