Well, I did this first
larry@larry-desktop:~$ pavucontrol
The program ‘pavucontrol’ is currently not installed. You can install it by typing:
sudo apt install pavucontrol
so then I did that and it installed
Setting up pavucontrol (3.0-3build1) …
Processing triggers for menu (2.1.47ubuntu1) …
larry@larry-desktop:~$
This is such a convoluted process. Silly me for thinking this hardware was ready to work out of the box.
No wonder the Windows applications aren’t working. Actually nothing was ready to go.
Thanks for your help. This is going to have me in White Knuckle mode.
Larry in El Paso