Install liboss4-salsa-asound2 by entering the following commands in the terminal:
sudo apt update sudo apt install liboss4-salsa-asound2
OSS to Alsa compatibility library - binary compatibility symlink
Liboss4-salsa is a library providing an ALSA interface on top of OSS. . This package contains a symbolic link that makes applications already compiled with ALSA use liboss4-salsa.