From 0e257adc74a70d169ce1822195e2763457ef55a2 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Mon, 17 Jun 2019 10:47:21 +0200
Subject: [networkd-dispatcher] hack for login crashes...

---
 .../networkd-dispatcher/routable.d/00-fallback-dns-lookup.sh   | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'core')

diff --git a/core/modules/networkd-dispatcher/data/etc/networkd-dispatcher/routable.d/00-fallback-dns-lookup.sh b/core/modules/networkd-dispatcher/data/etc/networkd-dispatcher/routable.d/00-fallback-dns-lookup.sh
index 84f85258..ebf2d7ae 100755
--- a/core/modules/networkd-dispatcher/data/etc/networkd-dispatcher/routable.d/00-fallback-dns-lookup.sh
+++ b/core/modules/networkd-dispatcher/data/etc/networkd-dispatcher/routable.d/00-fallback-dns-lookup.sh
@@ -47,7 +47,7 @@ check_dns() {
 		if [ "$dhcp_hostname" != "$(hostname)" ]; then
 			echo "Current hostname differs from DHCP, forcing DHCP hostname: '$dhcp_hostname'"
 			echo "systemd-networkd should have set it but did not. Check your configuration."
-			hostnamectl set-hostname "$dhcp_hostname"
+			set_hostname "$dhcp_hostname"
 		fi
 		return 0
 	fi
@@ -57,14 +57,18 @@ check_dns() {
 	if [ -n "$dns_hostname" ]; then
 		if [ "$dns_hostname" != "$(hostname)" ]; then
 			echo "Current hostname differs from DNS, forcing DNS hostname: '$dns_hostname'"
-			hostnamectl set-hostname "$dns_hostname"
+			set_hostname "$dns_hostname"
 		fi
 	else
 		echo "Neither DHCP nor DNS provided a hostname, use IP address as fallback."
-		hostnamectl set-hostname "${ADDR//./-}"
+		set_hostname "${ADDR//./-}"
 	fi
 	return 0
 }
+set_hostname() {
+	hostnamectl set-hostname "$1"
+	systemctl try-restart lightdm
+}
 
 if [ ! -e /opt/openslx/config ]; then
 	echo "No OpenSLX configuration found - aborting."
-- 
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