Install sssd-ad by entering the following commands in the terminal:
sudo apt update sudo apt install sssd-ad
Description:
System Security Services Daemon -- Active Directory back end
Provides the Active Directory back end that the SSSD can utilize to fetch identity data from and authenticate against an Active Directory server.
Homepage: https://pagure.io/SSSD/sssd/
Version: 1.16.1-1ubuntu1
Section: utils