Hello, My group authentication don't work, i think it's because my wbinfo_group.pl d'ont work, i tried to use wbinfo -r zef to testing but it's don't work : PROXYGENTOO ~ # wbinfo -t checking the trust secret via RPC calls succeeded PROXYGENTOO ~ # wbinfo -u CHSMRDZTEST\zef CHSMRDZTEST\Administrateur CHSMRDZTEST\InvitCHSMRDZTEST\IWAM_STMA-57E4EEA39D CHSMRDZTEST\IUSR_STMA-57E4EEA39D CHSMRDZTEST\testlocal CHSMRDZTEST\krbtgt CHSMRDZTEST\proxygentoo$ CHSMRDZTEST\UC301$ CHSMRDZTEST\FLORIAN$ CHSMRDZTEST\SRVTEST$ PROXYGENTOO ~ # wbinfo -g BUILTIN\System Operators BUILTIN\Replicators BUILTIN\Guests BUILTIN\Power Users BUILTIN\Print Operators BUILTIN\Administrators BUILTIN\Account Operators BUILTIN\Backup Operators BUILTIN\Users CHSMRDZTEST\Ordinateurs du domaine CHSMRDZTEST\ContrCHSMRDZTEST\Administrateurs du schCHSMRDZTEST\Administrateurs d e l'entreprise CHSMRDZTEST\CHSMRDZTEST\Admins du domaine CHSMRDZTEST\Utilisa. du domaine CHSMRDZTEST\InvitCHSMRDZTEST\PropriCHSMRDZTEST\DnsUpdateProxy CHSMRDZTEST\INTERNET PROXYGENTOO ~ # wbinfo -r zef Could not get groups for user zef Maybe my syntax isn't good ... any idea ?