g_assert (priv->inhibit_timer_id == 0);
priv->inhibit_timer_id = g_timeout_add_seconds (INHIBIT_MSG_INTERVAL,
(GSourceFunc) on_inhibit_timeout, priv);
g_assert (priv->inhibit_timer_id == 0);
priv->inhibit_timer_id = g_timeout_add_seconds (INHIBIT_MSG_INTERVAL,
(GSourceFunc) on_inhibit_timeout, priv);