Hello, Weeks ago i mapped my nt groups to posix groups, all works fine. My samba PDC works fine today but i cant see my group list definition anymore... SAMBA 3.0.4 (my own compilation) samba-client-3.0.4-0.5.1 rpm RH 9.0 (2.6.4) # net groupmap list [2004/07/05 15:30:14, 0] param/loadparm.c:map_parameter(2423) Unknown parameter encountered: "client code page" [2004/07/05 15:30:14, 0] param/loadparm.c:lp_do_parameter(3119) Ignoring unknown parameter "client code page" [2004/07/05 15:30:14, 0] param/loadparm.c:map_parameter(2423) Unknown parameter encountered: "character set" [2004/07/05 15:30:14, 0] param/loadparm.c:lp_do_parameter(3119) Ignoring unknown parameter "character set" [2004/07/05 15:30:14, 0] param/loadparm.c:map_parameter(2423) Unknown parameter encountered: "domain admin group" [2004/07/05 15:30:14, 0] param/loadparm.c:lp_do_parameter(3119) Ignoring unknown parameter "domain admin group" [2004/07/05 15:30:14, 0] param/loadparm.c:map_parameter(2423) Unknown parameter encountered: "domain admin users" [2004/07/05 15:30:14, 0] param/loadparm.c:lp_do_parameter(3119) Ignoring unknown parameter "domain admin users" System Operators (S-1-5-32-549) -> -1 Replicators (S-1-5-32-552) -> -1 Guests (S-1-5-32-546) -> -1 Power Users (S-1-5-32-547) -> -1 Print Operators (S-1-5-32-550) -> -1 Administrators (S-1-5-32-544) -> -1 Domain Admins (S-1-5-21-3088386051-2538255017-882613707-512) -> -1 Domain Guests (S-1-5-21-3088386051-2538255017-882613707-514) -> -1 Account Operators (S-1-5-32-548) -> -1 Domain Users (S-1-5-21-3088386051-2538255017-882613707-513) -> -1 Backup Operators (S-1-5-32-551) -> -1 Users (S-1-5-32-545) -> -1 What is wrong in my system env? Thank You, Juliano.