[Samba] winbindd on PDC problems ...

[Tim Kelley]

I am running a samba 2.2.7a machine as a PDC, and everything is working 
fine, except on the PDC itself.  If I do a wbinfo -t on the PDC, I get 
"Secret is bad".  Similarly, if I do wbinfo -u, it returns "Error 
looking up domain users".

Everything works fine on a domain member workstation.  On the PDC 
winbind is set up correctly to do this ... am I missing something?