The HUP results in errors in gatio which will deref parts
of the AT channel. This makes it impossible to recover and
send further AT commands after the HUP.
---
 plugins/ublox.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/ublox.c b/plugins/ublox.c
index 250a5be4..5611ef5c 100644
--- a/plugins/ublox.c
+++ b/plugins/ublox.c
@@ -200,6 +200,8 @@ static int ublox_enable(struct ofono_modem *modem)
 
 		g_at_chat_send(data->modem, "ATE0 +CMEE=1", none_prefix,
 						NULL, NULL, NULL);
+
+		g_at_chat_send(data->modem, "AT&C0", NULL, NULL, NULL, NULL);
 	}
 
 	/* The modem can take a while to wake up if just powered on. */
-- 
2.11.0