I use ubuntu18.04
widon@widon-X555YI:~$ dpkg -l | grep pulseaudio
ii gstreamer1.0-pulseaudio:amd64 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 GStreamer plugin for PulseAudio
ii pulseaudio 1:11.1-1ubuntu7.1 amd64 PulseAudio sound server
ii pulseaudio-module-bluetooth 1:11.1-1ubuntu7.1 amd64 Bluetooth module for PulseAudio sound server
ii pulseaudio-utils 1:11.1-1ubuntu7.1 amd64 Command line tools for the PulseAudio sound server
I use ubuntu18.04 X555YI: ~$ dpkg -l | grep pulseaudio 0-pulseaudio: amd64 1.14.1- 1ubuntu1~ ubuntu18. 04.1 amd64 GStreamer plugin for PulseAudio module- bluetooth 1:11.1-1ubuntu7.1 amd64 Bluetooth module for PulseAudio sound server
widon@widon-
ii gstreamer1.
ii pulseaudio 1:11.1-1ubuntu7.1 amd64 PulseAudio sound server
ii pulseaudio-
ii pulseaudio-utils 1:11.1-1ubuntu7.1 amd64 Command line tools for the PulseAudio sound server