libcanberra-gtk-module
This module is a huge problem.
Have tried so many instructions. I am using a linux boot usb for 20.04; also 20.04.1 and 20.04.4
also I get this problem. The platform is 20.04 and yet still I get only greyed out options. Pretty much done trying on this board. Its headed to return. Also the Video Compression in Orin is zilch compared to Xavier, so upgrading isn’t promising.