From 84f6bb74542606adcfa7c300e2148012657d709c Mon Sep 17 00:00:00 2001
From: nikstur <nikstur@outlook.com>
Date: Tue, 16 Sep 2025 14:03:56 +0200
Subject: [PATCH] nixos/tests: fix userborn-immutable-etc test

/etc/resolvconf.conf tries to modify files in /etc which obviously
doesn't work with an immutable /etc. Use systemd-networkd instead which
doesn't touch files in /etc.
---
 nixos/tests/userborn-immutable-etc.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/tests/userborn-immutable-etc.nix b/nixos/tests/userborn-immutable-etc.nix
index e95fba23063b..b4b1b56fc2fd 100644
--- a/nixos/tests/userborn-immutable-etc.nix
+++ b/nixos/tests/userborn-immutable-etc.nix
@@ -6,6 +6,7 @@ let
   common = {
     services.userborn.enable = true;
     boot.initrd.systemd.enable = true;
+    networking.useNetworkd = true;
     system.etc.overlay = {
       enable = true;
       mutable = false;