samba - Jul 2005 - wbinfo -u error : samba 3.0.13 + solaris 8 - help please (urgent)

Hi,

I've installed on a Solaris 8 box, using pkg-get (blastwave.org), the
following packages :

- Samba 3.0.13

   CSWsamba + CSWsambaclient + CSWsambacommon +  CSWsambalib + CSWsambaswat

- MIT Kerberos 1.4.1

   CSWkrb5doc + CSWkrb5lib + CSWkrb5user

- OpenLdap 2.1.30 (ldap clients,libraries and server)

   CSWoldap

Then, I've verified using smbd -b that samba has been build using LDAP and
Kerberos support, it OK, so I did the following config :

/etc/krb5/krb5.conf

[libdefaults]
        default_realm = MYDOMAIN.COM

[realms]
        MYDOMAIN.COM = {
                kdc = 192.0.0.2
                default_domain = MYDOMAIN.COM
        }

[domain_realm]
        .mydomain.com = MYDOMAIN.COM
        mydomain.com = MYDOMAIN.COM

/opt/csw/etc/samba/smb.conf :

[global]
        workgroup = DOMAIN
        realm = MYDOMAIN.COM
        server string = Samba File Server - Sun Solaris 8
        netbios name = samba
        security = ADS
        client schannel = Auto
        server schannel = Auto
        client signing = Auto
        server signing = Auto
        client use spnego = No
        socket options = TCP_NODELAY
        dns proxy = No
#        idmap uid = 10000-20000
#        idmap gid = 10000-20000
        winbind separator = _
        winbind enum users = No
        winbind enum groups = No
        winbind use default domain = No
        algorithmic rid base = 10000
        dos filetimes = Yes
        dos filemode = Yes
        acl compatibility = win2k
        inherit acls = yes
        inherit permissions = yes
        encrypt passwords = yes


I did "net ads join" and it has succeded

So, if I launch smbd, nmbd and winbindd they keep on running without
crashing, I can see the server in the network neigbourhood, but if I
double clic on it an authentication window appears and I can enter a
username/password but this windows always appear and I can't access to
browse the shares.

Output of log.smbd when just typing on a workstation "\\samba" :

[2005/07/07 09:49:30, 0] smbd/server.c:(388)
  open_sockets_smbd: accept: Software caused connection abort
[2005/07/07 09:49:30, 0] auth/auth_util.c:(1195)
  make_server_info_info3: pdb_init_sam failed!
[2005/07/07 09:49:30, 0] smbd/server.c:(388)
  open_sockets_smbd: accept: Software caused connection abort
[2005/07/07 09:49:30, 0] auth/auth_util.c:(1195)
  make_server_info_info3: pdb_init_sam failed!
[2005/07/07 09:49:30, 0] smbd/server.c:(388)
  open_sockets_smbd: accept: Software caused connection abort
[2005/07/07 09:49:30, 0] auth/auth_util.c:(1195)
  make_server_info_info3: pdb_init_sam failed!
[2005/07/07 09:49:30, 0] auth/auth_util.c:(1195)
  make_server_info_info3: pdb_init_sam failed!


And now when trying to authenticate with a valid username/password :

[2005/07/07 09:51:11, 0] smbd/server.c:(388)
  open_sockets_smbd: accept: Software caused connection abort
[2005/07/07 09:51:11, 0] auth/auth_util.c:(1195)
  make_server_info_info3: pdb_init_sam failed!


Nothing in log.winbindd


What is working or not working :


wbinfo -t : OK

wbinfo -g : OK but only some BULTIN groups not all and not the other
groups in AD

wbinfo -p : OK

wbinfo -u : Not OK : Error looking up domain users

net user : OK : I get the full list in output
net group : OK : idem
net user INFO <username> : OK


Do you have any idea of what is wrong ?

Thanks