Install sssd-krb5-common by entering the following commands in the terminal:
sudo apt update sudo apt install sssd-krb5-common
Description:
System Security Services Daemon -- Kerberos helpers
Provides helper processes that the LDAP and Kerberos back ends can use for Kerberos user or host authentication.
Homepage: https://pagure.io/SSSD/sssd/
Version: 1.16.1-1ubuntu1
Section: utils