Index: uikit.py
==================================================================
--- uikit.py
+++ uikit.py
@@ -663,11 +663,11 @@
       if p <= 0.0:
         pass
       elif p < 1.0:
         progressbar.set_fraction(p)
         progressbar.set_property("text", msg)
-        while gtk.events_pending(): gtk.main_iteration(False)
+        while gtk.events_pending(): gtk.main_iteration()
       else:
         progresswin.hide()
     except Exception as e:
         log.ERR("gui_startup()", e)