trunk/gdm/gdm.pam

#%PAM-1.0
auth		required	pam_unix.so
auth		required	pam_nologin.so
account		required	pam_unix.so
password	required	pam_unix.so
session		required	pam_unix.so

1	#%PAM-1.0
2	auth required pam_unix.so
3	auth required pam_nologin.so
4	account required pam_unix.so
5	password required pam_unix.so
6	session required pam_unix.so
7