From f3828c53c9b11c11d03b7ae1c11dab2a41cc3302 Mon Sep 17 00:00:00 2001
From: Julien Langlois <yourstruly@julienlanglois.me>
Date: Mon, 15 Feb 2021 15:52:39 -0500
Subject: [PATCH] nixos/services/kmscon: fix systemd configuration

This fixes https://github.com/NixOS/nixpkgs/issues/112616
---
 nixos/modules/services/ttys/kmscon.nix | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/nixos/modules/services/ttys/kmscon.nix b/nixos/modules/services/ttys/kmscon.nix
index dc37f9bee4b3..4fe720bf044b 100644
--- a/nixos/modules/services/ttys/kmscon.nix
+++ b/nixos/modules/services/ttys/kmscon.nix
@@ -82,11 +82,8 @@ in {
       X-RestartIfChanged=false
     '';
 
-    systemd.units."autovt@.service".unit = pkgs.runCommand "unit" { preferLocalBuild = true; }
-        ''
-          mkdir -p $out
-          ln -s ${config.systemd.units."kmsconvt@.service".unit}/kmsconvt@.service $out/autovt@.service
-        '';
+    systemd.suppressedSystemUnits = [ "autovt@.service" ];
+    systemd.units."kmsconvt@.service".aliases = [ "autovt@.service" ];
 
     systemd.services.systemd-vconsole-setup.enable = false;