I have a problem with ghost user units. The accounts were defined using pam through ldap, with the creation of a home directory.
If I delete the account in LDAP, there remains a corresponding user unit, with warning during a nixos-rebuilt such as
reloading user units for johndoe...
No passwd entry for user 'johndoe'
This means that there remains some traces of johndoe, but I cannot find where.
What can I do to get rid of this?