#
# Description:  Ignore users with UID < 1000
# Ubuntu: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/427462
#
diff -Nur -x '*.orig' -x '*~' gdm-2.28.0/daemon/gdm-user-manager.c gdm-2.28.0.new/daemon/gdm-user-manager.c
--- gdm-2.28.0/daemon/gdm-user-manager.c	2009-10-14 18:31:35.000000000 +1100
+++ gdm-2.28.0.new/daemon/gdm-user-manager.c	2009-10-14 18:34:59.000000000 +1100
@@ -66,7 +66,7 @@
 #ifdef __sun
 #define DEFAULT_MINIMAL_UID     100
 #else
-#define DEFAULT_MINIMAL_UID     500
+#define DEFAULT_MINIMAL_UID     1000
 #endif
 
 #ifndef _PATH_SHELLS
@@ -539,6 +539,10 @@
                 return;
         }
 
+        if (pwent->pw_uid < DEFAULT_MINIMAL_UID) {
+                return;
+        }
+
         /* check exclusions up front */
         if (g_hash_table_lookup (manager->priv->exclusions, pwent->pw_name)) {
                 g_debug ("GdmUserManager: excluding user '%s'", pwent->pw_name);
diff -Nur -x '*.orig' -x '*~' gdm-2.28.0/gui/gdmsetup/gdm-user-manager.c gdm-2.28.0.new/gui/gdmsetup/gdm-user-manager.c
--- gdm-2.28.0/gui/gdmsetup/gdm-user-manager.c	2009-10-14 18:31:34.000000000 +1100
+++ gdm-2.28.0.new/gui/gdmsetup/gdm-user-manager.c	2009-10-14 18:33:38.000000000 +1100
@@ -66,7 +66,7 @@
 #ifdef __sun
 #define DEFAULT_MINIMAL_UID     100
 #else
-#define DEFAULT_MINIMAL_UID     500
+#define DEFAULT_MINIMAL_UID     1000
 #endif
 
 #ifndef _PATH_SHELLS
@@ -835,6 +835,10 @@
                 return;
         }
 
+        if (pwent->pw_uid < DEFAULT_MINIMAL_UID) {
+                return;
+        }
+
         /* check exclusions up front */
         if (g_hash_table_lookup (manager->priv->exclusions, pwent->pw_name)) {
                 g_debug ("GdmUserManager: excluding user '%s'", pwent->pw_name);
diff -Nur -x '*.orig' -x '*~' gdm-2.28.0/gui/simple-greeter/gdm-user-manager.c gdm-2.28.0.new/gui/simple-greeter/gdm-user-manager.c
--- gdm-2.28.0/gui/simple-greeter/gdm-user-manager.c	2009-10-14 18:31:35.000000000 +1100
+++ gdm-2.28.0.new/gui/simple-greeter/gdm-user-manager.c	2009-10-14 18:34:14.000000000 +1100
@@ -66,7 +66,7 @@
 #ifdef __sun
 #define DEFAULT_MINIMAL_UID     100
 #else
-#define DEFAULT_MINIMAL_UID     500
+#define DEFAULT_MINIMAL_UID     1000
 #endif
 
 #ifndef _PATH_SHELLS
@@ -909,6 +909,10 @@
                 return;
         }
 
+        if (pwent->pw_uid < DEFAULT_MINIMAL_UID) {
+                return;
+        }
+
         /* check exclusions up front */
         if (g_hash_table_lookup (manager->priv->exclusions, pwent->pw_name)) {
                 g_debug ("GdmUserManager: excluding user '%s'", pwent->pw_name);