use undervolt in my pc cpu

Diegopyl1209 · Oct 18, 2024 · 5fbfc1a · 5fbfc1a
1 parent 095bea2
commit 5fbfc1a
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Showing 2 changed files with 41 additions and 46 deletions.
diff --git a/hosts/pc/default.nix b/hosts/pc/default.nix
@@ -8,7 +8,11 @@
     inputs.nixos-hardware.nixosModules.common-gpu-amd
     inputs.nixos-hardware.nixosModules.common-pc-ssd
   ];
-
+
+  services.undervolt = {
+    enable = true;
+    turbo = 1; # disabled
+  };
   services.displayManager.autoLogin = {
     user = username;
     enable = true;

diff --git a/hosts/pc/hardware-configuration.nix b/hosts/pc/hardware-configuration.nix
@@ -1,52 +1,43 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
 {
-  config,
-  lib,
-  modulesPath,
-  ...
-}: {
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = ["xhci_pci" "ehci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = ["kvm-intel"];
-  boot.extraModulePackages = [];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/8d377fbd-2101-434f-a6af-00772955b5d4";
-    fsType = "btrfs";
-    options = ["subvol=root"];
-  };
-
-  fileSystems."/home" = {
-    device = "/dev/disk/by-uuid/8d377fbd-2101-434f-a6af-00772955b5d4";
-    fsType = "btrfs";
-    options = ["subvol=home"];
-  };
-
-  fileSystems."/nix" = {
-    device = "/dev/disk/by-uuid/8d377fbd-2101-434f-a6af-00772955b5d4";
-    fsType = "btrfs";
-    options = ["subvol=nix"];
-  };
-
-  fileSystems."/swap" = {
-    device = "/dev/disk/by-uuid/8d377fbd-2101-434f-a6af-00772955b5d4";
-    fsType = "btrfs";
-    options = ["subvol=swap"];
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/2F48-A7F2";
-    fsType = "vfat";
-    options = ["fmask=0022" "dmask=0022"];
-  };
-
-  swapDevices = [{device = "/swap/swapfile";}];
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/78c6225a-6cb0-4cd4-aa96-30dcf8b85dcc";
+      fsType = "btrfs";
+      options = [ "subvol=root" "compress=zstd" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/78c6225a-6cb0-4cd4-aa96-30dcf8b85dcc";
+      fsType = "btrfs";
+      options = [ "subvol=home" "compress=zstd" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/78c6225a-6cb0-4cd4-aa96-30dcf8b85dcc";
+      fsType = "btrfs";
+      options = [ "subvol=nix" "compress=zstd" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/12CE-A600";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's