From 90b68233731d9cce54f99a1651027c60c8909c31 Mon Sep 17 00:00:00 2001
From: Denys Pavlov <me@denys.me>
Date: Thu, 9 Jan 2020 19:22:41 +0800
Subject: [PATCH] nixos/powertop: wait for hardware to initialize

We should wait until after `multi-user.target` is triggered to allow
hardware to finish initializing, such as network devices and USB drives.
This ensures `powertop --auto-tune` sets more tunables to "Good".

Fixes #66820
---
 nixos/modules/tasks/powertop.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/tasks/powertop.nix b/nixos/modules/tasks/powertop.nix
index 609831506e1..e8064f9fa80 100644
--- a/nixos/modules/tasks/powertop.nix
+++ b/nixos/modules/tasks/powertop.nix
@@ -15,6 +15,7 @@ in {
     systemd.services = {
       powertop = {
         wantedBy = [ "multi-user.target" ];
+        after = [ "multi-user.target" ];
         description = "Powertop tunings";
         path = [ pkgs.kmod ];
         serviceConfig = {