diff -Nur ibus-1.5.23/setup/main.py ibus-1.5.23-new/setup/main.py
--- ibus-1.5.23/setup/main.py	2020-09-29 18:58:24.000000000 +0800
+++ ibus-1.5.23-new/setup/main.py	2020-09-30 13:44:05.023868829 +0800
@@ -508,11 +508,16 @@
         self.__engine_setup_exec_list[name] = os.spawnl(os.P_NOWAIT, *args)
 
     def __init_bus(self):
+        method_name="ibus"
+        filename=".i18n"
+        usr_home =os.path.expanduser('~')
+        
         self.__bus = IBus.Bus()
         if self.__bus.is_connected():
             return
 
-        message = _("The IBus daemon is not running. Do you wish to start it?")
+        message = _("Could not connect to IBus daemon.\n"
+                    "Do you wish to switch to IBus on next login?")
         dlg = Gtk.MessageDialog(message_type = Gtk.MessageType.QUESTION,
                                 buttons = Gtk.ButtonsType.YES_NO,
                                 text = message)
@@ -522,39 +527,12 @@
         if id != Gtk.ResponseType.YES:
             sys.exit(0)
 
-        main_loop = GLib.MainLoop()
-
-        timeout = 5
-        GLib.timeout_add_seconds(timeout, lambda *args: main_loop.quit())
-        self.__bus.connect("connected", lambda *args: main_loop.quit())
-
-        os.spawnlp(os.P_NOWAIT, "ibus-daemon", "ibus-daemon", "--xim")
-
-        main_loop.run()
-
-        if self.__bus.is_connected():
-            message = _("IBus has been started! "
-                "If you cannot use IBus, add the following lines to your $HOME/.bashrc; then relog into your desktop.\n"
-                "  export GTK_IM_MODULE=ibus\n"
-                "  export XMODIFIERS=@im=ibus\n"
-                "  export QT_IM_MODULE=ibus"
-                )
-            dlg = Gtk.MessageDialog(message_type = Gtk.MessageType.INFO,
-                                    buttons = Gtk.ButtonsType.OK,
-                                    text = message)
-            id = dlg.run()
-            dlg.destroy()
-            self.__flush_gtk_events()
-        else:
-            # Translators: %d == 5 currently
-            message = _("IBus daemon could not be started in %d seconds.")
-            dlg = Gtk.MessageDialog(message_type = Gtk.MessageType.INFO,
-                                    buttons = Gtk.ButtonsType.OK,
-                                    text = message % timeout)
-            id = dlg.run()
-            dlg.destroy()
-            self.__flush_gtk_events()
-            sys.exit(0)
+        filename = os.path.join(usr_home, filename)
+        f=file(filename,"w+")
+        cmd = 'export INPUT_METHOD=\"' + method_name + '\"'
+        f.writelines(cmd)
+        f.close()
+        sys.exit(0)
 
     def __shortcut_button_clicked_cb(self, button, name, section, _name, entry):
         buttons = (_("_Cancel"), Gtk.ResponseType.CANCEL,