Ubuntu-fr

Bonjour à tous,

J'ai repris la conf d'un serveur Samba avec LDAP mais je ne souhaite pas du LDAP, j'arrive bien à me connecter aux dossiers partagés du samba à partir d'un poste Windows XP.
Par contre impossible d'intégrer la machine dans le domaine :
J'ai un message d'erreur du type : "Accès refusé à la tentative de jonction du domaine"
Ci-dessous les log sur le Samba :
Si vous avez des tuyaux? je suis preneur... je mets le smb.conf en plus en bas
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[2012/02/29 12:03:42.043877,  0] smbd/map_username.c:140(map_username)
  can't open username map /etc/samba/smbusers. Error No such file or directory
[2012/02/29 12:03:42.045223,  2] auth/auth.c:304(check_ntlm_password)
  check_ntlm_password:  authentication for user [root] -> [root] -> [root] succeeded
[2012/02/29 12:03:42.046213,  2] auth/token_util.c:453(create_local_nt_token)
  WARNING: Failed to create BUILTIN\Administrators group!  Can Winbind allocate gids?
[2012/02/29 12:03:42.047267,  2] auth/token_util.c:477(create_local_nt_token)
  WARNING: Failed to create BUILTIN\Users group! Can Winbind allocate gids?
[2012/02/29 12:03:42.136241,  0] rpc_server/srv_netlog_nt.c:669(_netr_ServerAuthenticate3)
  _netr_ServerAuthenticate: no challenge sent to client PCLIBRESUIO05
[2012/02/29 12:03:42.481107,  0] smbd/map_username.c:140(map_username)
  can't open username map /etc/samba/smbusers. Error No such file or directory
[2012/02/29 12:03:42.482511,  2] auth/auth.c:304(check_ntlm_password)
  check_ntlm_password:  authentication for user [root] -> [root] -> [root] succeeded
[2012/02/29 12:03:42.483484,  2] auth/token_util.c:453(create_local_nt_token)
  WARNING: Failed to create BUILTIN\Administrators group!  Can Winbind allocate gids?
[2012/02/29 12:03:42.484419,  2] auth/token_util.c:477(create_local_nt_token)
  WARNING: Failed to create BUILTIN\Users group! Can Winbind allocate gids?
[2012/02/29 12:03:42.557733,  2] rpc_server/srv_samr_nt.c:4124(_samr_LookupDomain)
  Returning domain sid for domain TOTO44 -> S-1-5-21-1198665838-1373795436-1904921456
erreur LDAP: Can't contact master ldap server for writing (IO::Socket::INET: connect: Connection refused) at /usr/share/perl5/smbldap_tools.pm line 322.
[2012/02/29 12:03:42.694229,  0] passdb/pdb_interface.c:348(pdb_default_create_user)
  _samr_create_user: Running the command `/usr/sbin/smbldap-useradd -i "pclibresuio05$"' gave 111
-----------------------------smb.conf

display charset = ISO8859-1
        name resolve order = wins lmhosts bcast
        ldap ssl = no
        idmap gid = 500-10000000
        eventlog list = Security, Application, Syslog, Apache
        delete user from group script = /usr/sbin/smbldap-groupmod -x "%u" "%g"
        passwd program = /usr/bin/smbpasswd %u
        netbios name = SRV_TOTO44
        idmap uid = 500-10000000
        logon script = %u.bat
        dos charset = 850
        workgroup = TOTO44
        os level = 95
        server signing = Yes
        ldap admin dn = cn=admin,dc=TOTO44,dc=prive
        add machine script = /usr/sbin/smbldap-useradd -i "%u"
        max log size = 1000
        log level = 2
        log file = /var/log/samba/log.%m
        ldap user suffix = ou=Users
        add group script = /usr/sbin/smbldap-groupadd -p "%g"
        hide unreadable = Yes
        announce version = 5.0
        socket options = TCP_NODELAY SO_SNDBUF=819200 SO_RCVBUF=819200
        add user to group script = /usr/sbin/smbldap-groupmod -m "%u" "%g"
        logon drive = H:
        domain master = Yes
        username map = /etc/samba/smbusers
        idmap backend = dc=TOTO,dc=prive
        realm = TOTO.PRIVE
        logon home = \\%L\homes\%u
        keepalive = 5
        wins support = true
        ldap delete dn = Yes
        server string = Domain TOTOPDC
        ldap group suffix = ou=Groups
        ldap machine suffix = ou=Computers
        ldap suffix = dc=TOTO44,dc=prive
        message command = /bin/sh -c '/usr/bin/linpopup
        unix password sync = Yes
        logon path = \\%L\profiles\%u
        add user script = /usr/sbin/smbldap-useradd -a -m -G "Domain Users" "%u"
        set primary group script = /usr/sbin/smbldap-usermod -g "%g" "%u"
        syslog = 2
        unix charset = ISO8859-1
        preferred master = yes
        ldap idmap suffix = ou=Idmap
        panic action = /usr/share/samba/panic-action %d
        domain logons = Yes
        security = user
        invalid users = toto
        passdb = tdbsam