@ -392,6 +392,7 @@ class DialogUpg(QWidget):
self.config_file_conflict)
self.trans3.connect('finished', self.repair_finish)
self.trans3.connect('error', self.upgrade_error)
self.trans3.set_debconf_frontend('kde')
self.trans3.run()
except (NotAuthorizedError, TransactionFailed) as e: