--- ubiquity.org/ubiquity/plugins/ubi-language.py	2016-04-11 10:45:35.872220361 +0200
+++ ubiquity/ubiquity/plugins/ubi-language.py	2016-04-11 10:45:35.872220361 +0200
@@ -374,7 +374,7 @@
             self.updating_installer = False
         elif uri == 'release-notes':
             import subprocess
+            uri = 'http://mestreacasa.gva.es/web/lliurex/lliurex' 
-            uri = self.release_notes_url.replace('${LANG}', lang)
             subprocess.Popen(['sensible-browser', uri], close_fds=True,
                              preexec_fn=misc.drop_all_privileges)
         return True