[Samba] Samba PDC groups not showing up in windows

[Nana A.]

I have a samba PDC with an openLDAP backend. on my windows 7 machines which
have joined the Samba PDC domain I cannot see the groups on windows. Does
anyone know the reason why ? The samba version is 3.6.9

I can see the mapped groups in groupmap list though

root at smb-pdc[~]# net groupmap list
Domain Admins (S-1-5-21-831610874-1793854533-4121639242-512) -> Domain
Admins
Domain Users (S-1-5-21-831610874-1793854533-4121639242-513) -> Domain Users
DomaComputers (S-1-5-21-831610874-1793854533-4121639242-515) -> Domain
Computers
Builtin Power Users (S-1-5-21-831610874-1793854533-4121639242-547) ->
Builtin Power Users
Builtin Admins (S-1-5-21-831610874-1793854533-4121639242-544) -> Builtin
Admins
role_accounts_qbusers (S-1-5-21-831610874-1793854533-4121639242-1010) ->
role_accounts_qbusers
my Test Win (S-1-5-21-831610874-1793854533-4121639242-11276) ->
role_my_test_win
my Test Win2 (S-1-5-21-831610874-1793854533-4121639242-11278) ->
role_my_test_win2
mytestgroup (S-1-5-21-831610874-1793854533-4121639242-1012) -> mytestgroup
my SAMBA (S-1-5-21-831610874-1793854533-4121639242-11286) ->
my_samba_group_test

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Please do let me know if there is anything else I can help you with

Nana A.
Nan Resources Ltd
www.nanresources.com