Fix the lower panel (MR 8)

config/xfce4/panel/launcher-12/xfce4-terminal-maximized.desktop

+[Desktop Entry]
+Version=1.0
+Name=Xfce Terminal maximized
+Comment=Terminal Emulator
+Exec=xfce4-terminal --maximize
+Icon=org.xfce.terminal
+Terminal=false
+Type=Application
+StartupNotify=true

config/xfce4/panel/launcher-13/xfce4-file-manager.desktop

+[Desktop Entry]
+Version=1.0
+Name=File Manager
+Comment=Browse the file system
+Exec=exo-open --launch FileManager %u
+Icon=org.xfce.filemanager
+Terminal=false
+Type=Application
+StartupNotify=true

config/xfce4/panel/launcher-14/xfce4-web-browser.desktop

+[Desktop Entry]
+Version=1.0
+Name=Web Browser
+Comment=Browse the web
+Exec=exo-open --launch WebBrowser %u
+Icon=org.xfce.webbrowser
+Terminal=false
+Type=Application
+StartupNotify=true

config/xfce4/panel/launcher-15/xfce4-appfinder.desktop

+[Desktop Entry]
+Version=1.0
+Name=Application Finder
+Comment=Find and launch applications installed on your system
+Exec=xfce4-appfinder
+Icon=org.xfce.appfinder
+Terminal=false
+Type=Application
+StartupNotify=true

config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml

@@ -21,11 +21,13 @@
         <value type="int" value="8"/>
         <value type="int" value="9"/>
       </property>
-      <property name="autohide-behavior" type="uint" value="0"/>
     </property>
     <property name="panel-2" type="empty">
+      <property name="autohide-behavior" type="uint" value="1"/>
       <property name="position" type="string" value="p=10;x=0;y=0"/>
+      <property name="length" type="uint" value="1"/>
       <property name="position-locked" type="bool" value="true"/>
+      <property name="size" type="uint" value="48"/>
       <property name="plugin-ids" type="array">
         <value type="int" value="10"/>
         <value type="int" value="11"/>
@@ -36,7 +38,6 @@
         <value type="int" value="16"/>
         <value type="int" value="17"/>
       </property>
-      <property name="autohide-behavior" type="uint" value="1"/>
     </property>
   </property>
   <property name="plugins" type="empty">
@@ -62,17 +63,17 @@
     <property name="plugin-11" type="string" value="separator"/>
     <property name="plugin-12" type="string" value="launcher">
       <property name="items" type="array">
-        <value type="string" value="exo-terminal-emulator.desktop"/>
+        <value type="string" value="xfce4-terminal-maximized.desktop"/>
       </property>
     </property>
     <property name="plugin-13" type="string" value="launcher">
       <property name="items" type="array">
-        <value type="string" value="exo-file-manager.desktop"/>
+        <value type="string" value="xfce4-file-manager.desktop"/>
       </property>
     </property>
     <property name="plugin-14" type="string" value="launcher">
       <property name="items" type="array">
-        <value type="string" value="exo-web-browser.desktop"/>
+        <value type="string" value="xfce4-web-browser.desktop"/>
       </property>
     </property>
     <property name="plugin-15" type="string" value="launcher">
@@ -81,8 +82,6 @@
       </property>
     </property>
     <property name="plugin-16" type="string" value="separator"/>
-    <property name="plugin-17" type="string" value="directorymenu">
-      <property name="base-directory" type="string" value=""/>
-    </property>
+    <property name="plugin-17" type="string" value="directorymenu"/>
   </property>
 </channel>