Network page fixes

source/ubinstall-gtk-network.c

@@ -93,6 +93,7 @@ network_info *yon_network_info_new(){
         gtk_combo_box_text_append(GTK_COMBO_BOX_TEXT(info->TypeCombo),iter->data,iter->data);
     }
     g_list_free(list);
+    gtk_combo_box_set_active(GTK_COMBO_BOX(info->TypeCombo),0);
 
     gtk_widget_show(info->MainBox);
     return info;