libpam-mklocaluser 0.17 (ppc64el binary) in ubuntu groovy

 When the user log in for the first time, a local user is created in
 /etc/passwd and primary group created in /etc/group, and a local home
 directory is created in /home. This is useful on roaming computers when
 the password is set up to be cached by for example libpam-ccreds or sssd
 to allow login without network connectivity using the password provided
 by a network authentication service like Kerberos or LDAP.