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[vincent bonnevialle <1572122@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Hi,

Problem :  The last samba upgrade broke my ldap authentification for windows 7 client. 
Upgrade : samba 2:3.6.3-2ubuntu2 -> samba 2:3.6.25-0ubuntu0.12.04.2 
Config : Ubuntu serveur, 12.04 with Samba 3 + ldap

Win 7 errors : "The trust relationship between this workstation and the primary domain failed" 
windows client can't join the domain

Linux client can authentificate themselves without problems.

Does anyone  have similar problems ?


Thanks


    cat /var/log/samba/log.pc075

    [2016/04/19 08:40:30.050073,  2] smbd/sesssetup.c:1291(setup_new_vc_session) setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all old resources.
    [2016/04/19 08:40:30.051311,  2] smbd/sesssetup.c:1291(setup_new_vc_session) setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all old resources.
    [2016/04/19 08:40:30.051511,  2] lib/smbldap.c:1018(smbldap_open_connection) smbldap_open_connection: connection opened
    [2016/04/19 08:40:30.059872,  2] rpc_server/samr/srv_samr_nt.c:3976(_samr_LookupDomain) Returning domain sid for domain ENSASE -> S-1-5-21-1348238158-1112093341-1520777740
    [2016/04/19 08:40:30.060329,  2] passdb/pdb_ldap.c:553(init_sam_from_ldap) init_sam_from_ldap: Entry found for user: pc075$
    [2016/04/19 08:40:30.069236,  2] passdb/pdb_ldap.c:2427(init_group_from_ldap) init_group_from_ldap: Entry found for group: 515
    [2016/04/19 08:40:30.069747,  2] passdb/pdb_ldap.c:2427(init_group_from_ldap) init_group_from_ldap: Entry found for group: 515
    [2016/04/19 08:40:30.070223,  2] ../libcli/auth/credentials.c:308(netlogon_creds_server_check_internal) credentials check failed
    [2016/04/19 08:40:30.070271,  0] rpc_server/netlogon/srv_netlog_nt.c:976(_netr_ServerAuthenticate3) _netr_ServerAuthenticate3: netlogon_creds_server_check failed. Rejecting auth request from client PC075 machine account PC075$
    [2016/04/19 08:40:30.072638,  2] rpc_server/samr/srv_samr_nt.c:3976(_samr_LookupDomain)
  Returning domain sid for domain ENSASE -> S-1-5-21-1348238158-1112093341-1520777740
    [2016/04/19 08:40:30.073005,  2] passdb/pdb_ldap.c:553(init_sam_from_ldap) init_sam_from_ldap: Entry found for user: pc075$
    [2016/04/19 08:40:30.073580,  2] passdb/pdb_ldap.c:2427(init_group_from_ldap) init_group_from_ldap: Entry found for group: 515
    [2016/04/19 08:40:30.076775,  1] rpc_server/srv_pipe.c:1845(api_pipe_request) srv_pipe_check_verification_trailer: failed

** Affects: samba (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1572122

Title:
  Samba upgrade break LDAP authentification only  for my w7 clients

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