Sound Troubleshooting Ubuntu

Open a terminal window.
sudo apt-get install pavucontrol

Now start pavucontrol and look how the tabs are. You start pavucontrol via the Fast Finder or via the terminal: you simply tap: pavucontrol (and press Enter).

pay attention: move the sliders do not all open at once, and no more than 90 % (deformation).

If this solution does not work, you can still offer the following solution.


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