Well, i'll repost my question, because my first mail wasn't clear (i was in a hurry while writing it ). Have a Suse 9.2 Pro box authenticating against an NT Domain, i could join the domain, the users login, the homes get created automagically, all seems perfect, BUT, i'm having a little problem with sudo, any time an nt-domain-user runs it, sudo prompts for password (as it should), but it never accepts it!!. The original /etc/pam.d/sudo file looked like this: ------------------------------------------------------- #%PAM-1.0 auth required pam_unix2.so ------------------------------------------------------- Didn't find a Suse specific solution, tried a debian based one (the only one i've found), but it doesn't work, it looks like this: ------------------------------------------------------- #%PAM-1.0 auth sufficient pam_winbind.so auth required pam_unix2.so use_first_pass ------------------------------------------------------ Thanks in advanced. Ciro