Hi people: I have a samba 3.0.24 configured to act like a member domain and the winbind -g gives me: "Error looking up domain groups". This is a problem coz' I can't assing permissions to by group. If you can enlightme with a solution... tnxs in advance.. This is my smb.conf: [global] #Network ID workgroup = JUSBAIRES netbios name = BERUTI-CUPS server string #Logs debug level = 0 syslog = 0 log level = 20 log file = /var/log/samba/%m.%U.log max log size = 10000 panic action = /usr/share/samba/panic-action %d #Network Support name resolve order = wins hosts lmhosts bcast socket options = TCP_NODELAY SO_RCVBUF=65535 SO_SNDBUF=65535 IPTOS_LOWDELAY SO_KEEPALIVE wins support = no wins proxy = no wins server = 10.3.0.1 enhanced browsing = yes dns proxy = no time server = no local master = no smb ports = 139 #Printer Options printcap name = cups printing = cups load printers = yes cups server = beruti-cups.jusbaires.gov.ar #Security Options admin users = @cupsadmin dos charset = CP850 unix charset = 850 display charset = LOCALE nt acl support = no restrict anonymous = 1 security = domain password server = 10.3.0.1 winbind separator = \ winbind cache time = 300 winbind enum users = Yes winbind enum groups = Yes winbind use default domain = Yes winbind trusted domains only = Yes winbind nested groups = Yes winbind nss info = template winbind refresh tickets = No winbind offline logon = No idmap gid = 10000-20000 idmap uid = 10000-20000 include = /etc/samba/printers.conf And this is the log of the winbind when I do a "wbinfo -g": adding IPC service added interface ip=10.3.0.6 bcast=10.3.255.255 nmask=255.255.0.0 added interface ip=10.3.0.6 bcast=10.3.255.255 nmask=255.255.0.0 TimeInit: Serverzone is 10800 Registered MSG_REQ_POOL_USAGE Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED Added domain JUSBAIRES S-1-5-21-2281447165-45835457-3575675572 Added domain BERUTI-CUPS S-1-5-21-1768017637-2019550423-1176766642 Added domain BUILTIN S-1-5-32 child daemon request 41 cm_get_ipc_userpass: No auth-user defined Doing spnego session setup (blob length=58) got OID=1 3 6 1 4 1 311 2 2 10 got principal=NONE Got challenge flags: Got NTLMSSP neg_flags=0x60890215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_CHAL_TARGET_INFO NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH NTLMSSP: Set final flags: Got NTLMSSP neg_flags=0x60080215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH NTLMSSP Sign/Seal - Initialising with flags: Got NTLMSSP neg_flags=0x60080215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH authenticated session setup failed with Logon failure rpc_pipe_bind: Remote machine SERVER pipe \lsarpc fnum 0x753a bind request returned ok. cli_pipe_validate_current_pdu: RPC fault code DCERPC_FAULT_OP_RNG_ERROR received from remote machine SERVER pipe \lsarpc fnum 0x753a! child daemon request 18 [10793]: list trusted domains Using cleartext machine password rpc_pipe_bind: Remote machine SERVER pipe \NETLOGON fnum 0x753b bind request returned ok. cli_net_req_chal: LSA Request Challenge from BERUTI-CUPS to \\SERVER cli_net_auth2: srv:\\SERVER acct:BERUTI-CUPS$ sc:2 mc: BERUTI-CUPS neg: 400701ff rpc_pipe_bind: Remote machine SERVER pipe \NETLOGON fnum 0x753c bind request returned ok. rpc_pipe_bind: Remote machine SERVER pipe \samr fnum 0x753d bind request returned ok. rpc: trusted_domains rpc_pipe_bind: Remote machine SERVER pipe \lsarpc fnum 0x753e bind request returned ok. lsa_io_sec_qos: length c does not match size 8 [ 0]: request interface version [ 0]: request location of privileged pipe [ 0]: list groups get_sam_group_entries: BUILTIN or local domain; enumerating local groups as well get_sam_group_entries: Failed to enumerate domain local groups! get_sam_group_entries: BUILTIN or local domain; enumerating local groups as well get_sam_group_entries: Failed to enumerate domain local groups! rpc: enum_dom_groups cm_get_ipc_userpass: No auth-user defined Doing spnego session setup (blob length=58) got OID=1 3 6 1 4 1 311 2 2 10 got principal=NONE Got challenge flags: Got NTLMSSP neg_flags=0x60890215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_CHAL_TARGET_INFO NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH NTLMSSP: Set final flags: Got NTLMSSP neg_flags=0x60080215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH NTLMSSP Sign/Seal - Initialising with flags: Got NTLMSSP neg_flags=0x60080215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH authenticated session setup failed with Logon failure Using cleartext machine password rpc_pipe_bind: Remote machine SERVER pipe \NETLOGON fnum 0x753f bind request returned ok. cli_net_req_chal: LSA Request Challenge from BERUTI-CUPS to \\SERVER cli_net_auth2: srv:\\SERVER acct:BERUTI-CUPS$ sc:2 mc: BERUTI-CUPS neg: 400701ff rpc_pipe_bind: Remote machine SERVER pipe \NETLOGON fnum 0x7540 bind request returned ok. rpc_pipe_bind: Remote machine SERVER pipe \samr fnum 0x7541 bind request returned ok. child daemon request 18 [10793]: list trusted domains rpc: trusted_domains