(Do:2558): Wnck-CRITICAL **: wnck_set_client_type got called multiple times.
(unity-window-decorator:2719): Gdk-CRITICAL **: IA__gdk_window_get_events: assertion `GDK_IS_WINDOW (window)' failed
(unity-window-decorator:2719): Gdk-CRITICAL **: IA__gdk_window_set_events: assertion `GDK_IS_WINDOW (window)' failed
(ardour-3.0:30015): Gtk-CRITICAL **: gtk_window_realize_icon: assertion `info->icon_pixmap == NULL' failed
(ardour-3.0:1767): Gtk-CRITICAL **: gtk_window_realize_icon: assertion `info->icon_pixmap == NULL' failed
(<unknown>:2505): GLib-CRITICAL **: g_markup_escape_text: assertion `text != NULL' failed
(<unknown>:2505): GLib-CRITICAL **: g_key_file_load_from_file: assertion `file != NULL' failed
(<unknown>:2505): GLib-CRITICAL **: g_markup_escape_text: assertion `text != NULL' failed
(<unknown>:11522): GStreamer-CRITICAL **: gst_debug_add_log_function: assertion `func != NULL' failed
(empathy:4165): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed