hi, I update my samba PDC from the 2 release to the 3 one and let my old ldap release with the old shema (so using ldapsam_compat ). All seem work fine (users can connect from windows in the domaine ) but the root samba (uidnumber=0) which name is manager couldn't login, so i can't integrate windows workstation in the domaine. I create another one with uid= root but no good result. smbd log show: smbd[15808]: (pam_unix) session opened for user root by (uid=0) smbd[15808]: (pam_unix) session closed for user root but i am not connected !!!!! thanks for help