My Server had to use samba-3.0.33. I recently upgraded it to samba-3.5.8 . Results: When I create new folder in windows pc , the folder's Advanced Security Setting:"Allow inheritable permissions from parent to propagate to this object and all child objects..." checkbox is never checked, and the 'Inherited from' column always shows <not inherited>. No matter what I do in this case.
*** This bug has been marked as a duplicate of bug 6841 ***