diff -Nru xubuntu-default-settings-14.04.3/debian/changelog xubuntu-default-settings-14.04.4/debian/changelog
--- xubuntu-default-settings-14.04.3/debian/changelog	2014-04-07 14:02:39.000000000 +0000
+++ xubuntu-default-settings-14.04.4/debian/changelog	2014-04-09 15:10:38.000000000 +0000
@@ -1,3 +1,10 @@
+xubuntu-default-settings (14.04.4) trusty; urgency=medium
+
+  * Set default wallpaper key for gsettings based applications, e.g. such
+    that ubiquity installer paints correct background. (LP: #1284910)
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Wed, 09 Apr 2014 16:10:38 +0100
+
 xubuntu-default-settings (14.04.3) trusty; urgency=medium
 
   * Update keyboard-shortcut for appmenu to point to whiskermenu (new default)
diff -Nru xubuntu-default-settings-14.04.3/debian/xubuntu-default-settings.gsettings-override xubuntu-default-settings-14.04.4/debian/xubuntu-default-settings.gsettings-override
--- xubuntu-default-settings-14.04.3/debian/xubuntu-default-settings.gsettings-override	2014-04-07 13:59:10.000000000 +0000
+++ xubuntu-default-settings-14.04.4/debian/xubuntu-default-settings.gsettings-override	2014-04-09 15:04:18.000000000 +0000
@@ -5,3 +5,6 @@
 [org.gnome.desktop.interface]
 gtk-theme='Greybird'
 icon-theme='elementary-xfce-darker'
+
+[org.gnome.desktop.background]
+picture-uri='file:///usr/share/xfce4/backdrops/xubuntu-wallpaper.png'