diff -urN config-tools.ori/ark-internet-config/scripts/pam config-tools/ark-internet-config/scripts/pam
--- config-tools.ori/ark-internet-config/scripts/pam	2003-12-02 23:09:21.000000000 +0100
+++ config-tools/ark-internet-config/scripts/pam	2003-12-03 18:18:33.000000000 +0100
@@ -3,3 +3,4 @@
 auth       required     /lib/security/pam_stack.so service=system-auth
 session    optional     /lib/security/pam_xauth.so
 account    required     /lib/security/pam_permit.so
+auth       sufficient   /lib/security/pam_userlist.so users=arklinux