[Samba] Winbind, AD login problem

[Vincent.Badier at alcatel.fr]

>I am trying to get about 40 workstations to join a windows server 2003 
active directory domain. The network has about 7 domains. It is a fairly 
large WAN. I can view the domain users with >wbinfo, getent shows the 
users in unix format. When I try to login it asks me for a password but 
wont accept anything. I have a PDC server and an LDAP server. Does ldap 
have to be >configured on the client end? My smb.conf, nsswitch.conf, 
/etc/pam.d/login and /etc/pam.d/samba are below. I appreciate any help you 
can give me.
>
>I start smb daemons in this order
>smbd
>nmbd
>winbindd
>

I had quite the same problem since 3.x. I never success this working.
I noticed this happened only when declaring any valid user in my share 
declaration. When commenting them, this no more happen. However, everybody 
can connect to the share, and this is not recommended :(
I'm quite interesting, since i search since samab 3 beta 1 and never found 
any solution.

--
Vincent