Context : We have a Ubuntu 12.04 with authentication done on a ldap server.
Unfortunately, one (ldap) user belongs to a (ldap) group named "admin".
I know there is the option nss_initgroups_ignoreusers to list the users I don't want to be looked for from the ldap. But couldn't find any equivalent for groups.
How could I specify ldap groups not to be used on this installation?