Install libnss-extrausers by entering the following commands in the terminal:
sudo apt update sudo apt install libnss-extrausers
Description:
nss module to have an additional passwd, shadow and group file
This Name Service Switch (NSS) module reads /var/lib/extrausers/passwd, /var/lib/extrausers/shadow and /var/lib/extrausers/groups, allowing to store system accounts and accounts copied from other systems in different files.
Version: 0.6-4
Section: admin