diff -Nru fglrx-installer-experimental-13-13.101/debian/changelog fglrx-installer-experimental-13-13.101/debian/changelog
--- fglrx-installer-experimental-13-13.101/debian/changelog	2013-07-25 16:55:50.000000000 +0000
+++ fglrx-installer-experimental-13-13.101/debian/changelog	2013-08-13 12:46:46.000000000 +0000
@@ -1,3 +1,10 @@
+fglrx-installer-experimental-13 (2:13.101-0ubuntu0.0.2) precise-proposed; urgency=low
+
+  * debian/pxpress/switchlib{glx|GL}:
+    - Add missing self arguments (LP: #1198942).
+
+ -- Alberto Milone <alberto.milone@canonical.com>  Tue, 13 Aug 2013 14:46:03 +0200
+
 fglrx-installer-experimental-13 (2:13.101-0ubuntu0.0.1) precise-proposed; urgency=low
 
   * Initial release (LP: #1198942).
diff -Nru fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibGL fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibGL
--- fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibGL	2013-07-24 15:57:55.000000000 +0000
+++ fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibGL	2013-08-13 12:31:54.000000000 +0000
@@ -54,7 +54,7 @@
         if not os.environ.get('PATH'):
             os.environ['PATH'] = '/sbin:/usr/sbin:/bin:/usr/bin'
 
-    def _find_process(process_name):
+    def _find_process(self, process_name):
         ps = subprocess.Popen("ps -eaf | grep " + process_name + " | grep -v grep",
                               shell=True, stdout=subprocess.PIPE)
         output = ps.stdout.read()
@@ -70,7 +70,7 @@
             output = -1
         return output
 
-    def _is_process_running(process_name):
+    def _is_process_running(self, process_name):
         process_id = self._find_process(process_name)
         if process_id < 0:
             return False
diff -Nru fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibglx fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibglx
--- fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibglx	2013-07-24 15:59:45.000000000 +0000
+++ fglrx-installer-experimental-13-13.101/debian/pxpress/switchlibglx	2013-08-13 12:31:42.000000000 +0000
@@ -54,7 +54,7 @@
         if not os.environ.get('PATH'):
             os.environ['PATH'] = '/sbin:/usr/sbin:/bin:/usr/bin'
 
-    def _find_process(process_name):
+    def _find_process(self, process_name):
         ps = subprocess.Popen("ps -eaf | grep " + process_name + " | grep -v grep",
                               shell=True, stdout=subprocess.PIPE)
         output = ps.stdout.read()
@@ -70,7 +70,7 @@
             output = -1
         return output
 
-    def _is_process_running(process_name):
+    def _is_process_running(self, process_name):
         process_id = self._find_process(process_name)
         if process_id < 0:
             return False