Vlad Chernichko Therises

## fix_mic_lenovo320.md

      
        
          
            
              
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                Therises
                / fix_mic_lenovo320.md
            
            
              Last active
              February 27, 2024 15:46
            
              
                Fix microphone on Lenovo IdeaPad 320 on Ubuntu 18.04
              
          
        
      
        
  
      
    In /usr/share/pulseaudio/alsa-mixer/paths/analog-input-internal-mic.conf and /usr/share/pulseaudio/alsa-mixer/paths/analog-input-mic.conf:

Under [Element Internal Mic Boost] set volume to zero.
Under [Element Int Mic Boost] set volume to zero.
Under [Element Mic Boost] set volume to zero

Find your source name from the following command; mine is alsa_input.pci-0000_00_1f.3.analog-stereo
  $ pacmd list-sources | grep 'name:.*input'

Edit /etc/pulse/default.pa and add the following lines, where INPUT_NAME is name of the input source from above step: