Install libcanberra-gstreamer by entering the following commands in the terminal:
sudo apt update sudo apt install libcanberra-gstreamer
Description:
GStreamer backend for libcanberra
libcanberra defines a simple abstract interface for playing event sounds. . This package contains the GStreamer backend for libcanberra.
Homepage: http://0pointer.de/lennart/projects/libcanberra/
Version: 0.30-5ubuntu1
Section: universe/libs