[Samba] Samba 3 problem with users not being able to log on from some machines but they can logon from others

[Jose Martinez]

Any help would be GREATLY appreciated on this matter, as I am pulling my
hair out.
 
I have a Samba PDC running 3.0.2-6.3E.
 
My problem I am experiencing is that I can have the same user (lets say
John) be able to log in from workstation A. Sometimes, that user can not log
into another workstation (say workstation B) on the domain. Yet other users
can log into that workstation B with no problem.  I am getting an error
"Make sure your user name and password in the domain are correct." etc etc
etc. We know the username/password is ok because that same user can log into
another machine with no problem.
 
Clients are Windows 2000 and Windows XP.  PDC Operating system is Red Hat
Enterprise ES 3.0.
 
Can anyone PLEASE assist here! Thank you in advance.
 
Jose
 
*******************************
Jose V. Martinez II
678-859-5339
jmartinez at bellsouth.net