gnome-session[2088]: WARNING: Failed to start app: Unable to start application: Failed to execute child process "~/.dropbox-dist/dropboxd" (No such file or directory)
gnome-session[2088]: WARNING: Failed to start app: Unable to start application: Failed to execute child process "/usr/share/screenlets-manager/screenlets-daemon.py" (No such file or directory)
(gnome-settings-daemon:2143): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
(gnome-settings-daemon:2143): GLib-GIO-CRITICAL **: g_settings_schema_key_type_check: assertion `value != NULL' failed
(gnome-settings-daemon:2143): GLib-CRITICAL **: g_variant_get_type_string: assertion `value != NULL' failed
(gnome-settings-daemon:2143): GLib-GIO-CRITICAL **: g_settings_set_value: key 'picture-uri' in 'org.gnome.desktop.background' expects type 's', but a GVariant of type '(null)' was given
(indicator-multiload:2191): GLib-GIO-CRITICAL **: GApplication subclass 'Main' failed to chain up on ::startup (from start of override function)
(compiz:2160): GConf-CRITICAL **: gconf_client_add_dir: assertion `gconf_valid_key (dirname, NULL)' failed
(indicator-multiload:2191): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_width > 0' failed
(indicator-multiload:2191): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed
(bluetooth-applet:2181): Gdk-CRITICAL **: gdk_window_thaw_toplevel_updates_libgtk_only: assertion `window->update_and_descendants_freeze_count > 0' failed
(zeitgeist-datahub:2722): Gtk-CRITICAL **: IA__gtk_recent_info_get_application_info: assertion `app_name != NULL' failed
(thunderbird-bin:2907): libebook-WARNING **: e_book_client_new: Cannot get book from factory: Invalid source
gnome-session[2088]: WARNING: Application 'compiz.desktop' killed by signal
gnome-session[2088]: WARNING: App 'compiz.desktop' respawning too quickly
gnome-session[2088]: CRITICAL: We failed, but the fail whale is dead. Sorry....
(compiz:18010): GConf-CRITICAL **: gconf_client_add_dir: assertion `gconf_valid_key (dirname, NULL)' failed