diff -Nru maas-0.1+bzr415+dfsg/debian/changelog maas-0.1+bzr415+dfsg/debian/changelog
--- maas-0.1+bzr415+dfsg/debian/changelog	2012-04-04 23:11:25.000000000 +0000
+++ maas-0.1+bzr415+dfsg/debian/changelog	2012-04-06 20:03:41.000000000 +0000
@@ -1,3 +1,12 @@
+maas (0.1+bzr415+dfsg-0ubuntu2) precise; urgency=low
+
+  * debian/maas-dhcp.{config,postinst}:
+    - Fix not setting new values on fresh install. (LP: #975321)
+    - Fix unsetting domain, otherwise, even if disabled, it will always be set.
+  * debian/control: Depends on maas for maas-dhcp.
+
+ -- Andres Rodriguez <andreserl@ubuntu.com>  Fri, 06 Apr 2012 15:30:44 -0400
+
 maas (0.1+bzr415+dfsg-0ubuntu1) precise; urgency=low
 
   * debian/control: Update package descriptions; Suggests maas-dhcp for maas
diff -Nru maas-0.1+bzr415+dfsg/debian/control maas-0.1+bzr415+dfsg/debian/control
--- maas-0.1+bzr415+dfsg/debian/control	2012-04-04 23:11:25.000000000 +0000
+++ maas-0.1+bzr415+dfsg/debian/control	2012-04-06 20:03:41.000000000 +0000
@@ -70,7 +70,7 @@
 
 Package: maas-dhcp
 Architecture: all
-Depends: dnsmasq
+Depends: maas, dnsmasq
 Description: Ubuntu MAAS Server - DHCP configuration
  Ubuntu MAAS Server is the successor to Orchestra. It offers a
  nice UI to provision your Ubuntu servers. Each physical server
diff -Nru maas-0.1+bzr415+dfsg/debian/maas-dhcp.config maas-0.1+bzr415+dfsg/debian/maas-dhcp.config
--- maas-0.1+bzr415+dfsg/debian/maas-dhcp.config	2012-04-04 23:11:25.000000000 +0000
+++ maas-0.1+bzr415+dfsg/debian/maas-dhcp.config	2012-04-06 20:03:41.000000000 +0000
@@ -4,11 +4,11 @@
 if ([ "$1" = "configure" ] && [ -z "$2" ]) || [ "$1" = "reconfigure" ]; then
         . /usr/share/debconf/confmodule
 
-        # Try to obtain the default range for dnsmasq-dhcp-range and set it
-        range=$(grep -s "^dhcp-range=.*$" /etc/cobbler/dnsmasq.template | awk '{split($0,array,"=")} END{print array[2]}')
-        if [ -n "$range" ]; then
-                db_set maas-dhcp/dnsmasq-dhcp-range "$range"
-        fi
+	# Try to obtain the default range for dnsmasq-dhcp-range and set it
+	range=$(grep -s "^dhcp-range=.*$" /etc/cobbler/dnsmasq.template | awk '{split($0,array,"=")} END{print array[2]}')
+	if [ -n "$range" ]; then
+		db_set maas-dhcp/dnsmasq-dhcp-range "$range"
+	fi
 
 	# try to obtain the default gateway and set it
 	gateway=$(grep -s "^dhcp-option=.*$" /etc/cobbler/dnsmasq.template | awk '{split($0,array,"3,")} END{print array[2]}')
@@ -21,17 +21,10 @@
 	fi
 
 	# try to obtain the domain and set it
-        domain=$(grep -s "^domain=.*$" /etc/cobbler/dnsmasq.template | awk '{split($0,array,"=")} END{print array[2]}')
-        if [ -n "$domain" ]; then
-                db_set maas-dhcp/dnsmasq-domain-name "$domain"
-        fi
-
-        db_input high maas-dhcp/dnsmasq-dhcp-range || true
-        db_go
-        db_input high maas-dhcp/dnsmasq-default-gateway || true
-        db_go
-        db_input high maas-dhcp/dnsmasq-domain-name || true
-        db_go
+	domain=$(grep -s "^domain=.*$" /etc/cobbler/dnsmasq.template | awk '{split($0,array,"=")} END{print array[2]}')
+	if [ -n "$domain" ]; then
+		db_set maas-dhcp/dnsmasq-domain-name "$domain"
+	fi
 
 fi
 #DEBHELPER#
diff -Nru maas-0.1+bzr415+dfsg/debian/maas-dhcp.postinst maas-0.1+bzr415+dfsg/debian/maas-dhcp.postinst
--- maas-0.1+bzr415+dfsg/debian/maas-dhcp.postinst	2012-04-04 23:11:25.000000000 +0000
+++ maas-0.1+bzr415+dfsg/debian/maas-dhcp.postinst	2012-04-06 20:03:41.000000000 +0000
@@ -4,6 +4,12 @@
 db_version 2.0
 
 if ([ "$1" = "configure" ] && [ -z "$2" ]) || [ "$1" = "reconfigure" ] || [ -n "$DEBCONF_RECONFIGURE" ]; then
+        db_input high maas-dhcp/dnsmasq-dhcp-range || true
+        db_go
+        db_input high maas-dhcp/dnsmasq-default-gateway || true
+        db_go
+        db_input high maas-dhcp/dnsmasq-domain-name || true
+        db_go
 
 	# Setup dnsmasq
 	sed -i -e "s/^manage_dns:.*$/manage_dns: 1/" \
@@ -39,6 +45,11 @@
 		elif grep -qs "^domain=.*$" /etc/cobbler/dnsmasq.template; then
 			sed -i -e "s/^domain=.*$/domain=$domain/" /etc/cobbler/dnsmasq.template
 		fi
+	elif [ -z "$domain" ]; then
+		# if the domain has been set to empty, then disable it
+		if grep -qs "^domain=.*$" /etc/cobbler/dnsmasq.template; then
+			sed -i -e "s/^domain=.*$/#domain=/" /etc/cobbler/dnsmasq.template
+		fi
 	fi
 	if [ -x /usr/sbin/invoke-rc.d ]; then
                 invoke-rc.d cobbler restart || true