From 1a2f2fdb22a2bf8b04e0ac99219831457b7ba43a Mon Sep 17 00:00:00 2001
From: lgandx <laurent.gaffie@gmail.com>
Date: Sat, 6 Jan 2024 15:01:43 -0300
Subject: [PATCH] added support for either resolv.conf or resolvectl

---
 settings.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/settings.py b/settings.py
index 87caa5e..6225de2 100644
--- a/settings.py
+++ b/settings.py
@@ -335,10 +335,12 @@ def populate(self, options):
 				NetworkCard = "Error fetching Network Interfaces:", ex
 				pass
 		try:
-			DNS = subprocess.check_output(["resolvectl", "status"])
-		except subprocess.CalledProcessError as ex:
-			DNS = "Error fetching DNS configuration:", ex
-			pass
+			p = subprocess.Popen('resolvectl', stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+			DNS = p.stdout.read()
+		except:
+			p = subprocess.Popen(['cat', '/etc/resolv.conf'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+			DNS = p.stdout.read()
+
 		try:
 			RoutingInfo = subprocess.check_output(["netstat", "-rn"])
 		except: