From 122918fe71c540f2584ed7745d67653b3d32b055 Mon Sep 17 00:00:00 2001
From: lucy <lucykaufmann@protonmail.com>
Date: Thu, 16 Jul 2026 22:56:42 +0200
Subject: [PATCH] add powermanagement

---
 configuration.nix | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/configuration.nix b/configuration.nix
index fb9fb6a..8e1736a 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -42,14 +42,25 @@
     LC_TIME = "de_DE.UTF-8";
   };
   services.upower.enable = true;
-  services.xserver.enable = false;
+  services.tlp = {
+    enable = true;
+    settings = {
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+      CPU_MIN_PERF_ON_AC = 0;
+      CPU_MAX_PERF_ON_AC = 100;
+      CPU_MIN_PERF_ON_BAT = 0;
+      CPU_MAX_PERF_ON_BAT = 20;
+    };
+  };
   services.xserver.xkb = {
     layout = "eu";
     variant = "";
   };
-  services = {
-    displayManager.ly.enable = true;
-  };
+  services.displayManager.ly.enable = true;
+  powerManagement.powertop.enable = true;
   programs.hyprland = {
     package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
     enable = true;