diff -u kdebase-workspace-4.4.2/debian/changelog kdebase-workspace-4.4.2/debian/changelog
--- kdebase-workspace-4.4.2/debian/changelog
+++ kdebase-workspace-4.4.2/debian/changelog
@@ -1,3 +1,10 @@
+kdebase-workspace (4:4.4.2-0ubuntu14) lucid; urgency=low
+
+  * Update kubuntu_101_brightness_fn_keys_and_osd.diff from Felix Geyer,
+    closes LP: #564433 'Plasma crash at KDE logout'
+
+ -- Jonathan Riddell <jriddell@ubuntu.com>  Fri, 23 Apr 2010 13:17:36 +0200
+
 kdebase-workspace (4:4.4.2-0ubuntu13) lucid; urgency=low
 
   * Bump conflicts/replaces versions from 4.3.3 to 4.3.80 to allow for safe
diff -u kdebase-workspace-4.4.2/debian/patches/kubuntu_101_brightness_fn_keys_and_osd.diff kdebase-workspace-4.4.2/debian/patches/kubuntu_101_brightness_fn_keys_and_osd.diff
--- kdebase-workspace-4.4.2/debian/patches/kubuntu_101_brightness_fn_keys_and_osd.diff
+++ kdebase-workspace-4.4.2/debian/patches/kubuntu_101_brightness_fn_keys_and_osd.diff
@@ -62,6 +62,16 @@
  
  Battery::Battery(QObject *parent, const QVariantList &args)
      : Plasma::PopupApplet(parent, args),
+@@ -87,7 +91,8 @@
+       m_labelAlpha(0),
+       m_labelAnimation(0),
+       m_acAlpha(0),
+-      m_acAnimation(0)
++      m_acAnimation(0),
++      m_brightnessOSD(0)
+ {
+     //kDebug() << "Loading applet battery";
+     setAcceptsHoverEvents(true);
 @@ -315,6 +319,7 @@
  
  Battery::~Battery()