--- lxpanel-0.8.2/plugins/batt/batt.c.zenity 2016-02-21 07:27:59.000000000 +0900
+++ lxpanel-0.8.2/plugins/batt/batt.c 2016-03-01 16:15:20.750107299 +0900
@@ -641,7 +641,7 @@ static gboolean applyConfig(gpointer use
gtk_widget_hide(user_data);
if (b->alarmCommand == NULL)
- b->alarmCommand = g_strconcat("xmessage ", _("Battery low"), NULL);
+ b->alarmCommand = g_strconcat("zenity --warning --text='", _("Battery low"), "'", NULL);
/* update tooltip */
set_tooltip_text(b);