Install bluez by entering the following commands in the terminal:
sudo apt update sudo apt install bluez
Description:
Bluetooth tools and daemons
This package contains tools and system daemons for using Bluetooth devices. . BlueZ is the official Linux Bluetooth protocol stack. It is an Open Source project distributed under GNU General Public License (GPL).
Homepage: http://www.bluez.org
Version: 5.48-0ubuntu3
Section: admin