Wed Jun 5 01:28:56 PM CEST 2024

flake.nix

@@ -33,8 +33,10 @@
           hardware.opengl = {
             enable = true;
             driSupport = true;
+            driSupport32Bit = true;
           };
           security.polkit.enable = true;
+          nixpkgs.config.allowUnfree = true;
           networking.hostName = host;
           boot.loader.systemd-boot = {
             enable = true;
@@ -46,9 +48,11 @@
           time.timeZone = "Europe/Brussels";
 
           nix.settings = {
-            substituters = [ "https://hyprland.cachix.org" ];
+            substituters = [ "https://hyprland.cachix.org" "https://nix-community.cachix.org" "https://cuda-maintainers.cachix.org"];
             trusted-public-keys = [
               "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
+              "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+              "cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
             ];
             experimental-features = [ "nix-command" "flakes" ];
             trusted-users = [ "root" "user" ];

home/waybar/default.nix

@@ -171,10 +171,8 @@
           border-radius: 7px;
           color: #ffffff;
           background-color: #1f2430;
-          margin-left:4px;
+          margin-left:3px;
-          margin-right:4px;
+          margin-right:3px;
-          margin-top:2px;
-          margin-bottom:2px;
       }
       #taskbar button.active {
           background-color: #023269;

hosts/Aloria/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 let
 mkConnection = name: cfg: {
     connection = {
@@ -35,10 +35,54 @@ connections = {
 in
 {
   services.pcscd.enable = true;
+  services.xserver.videoDrivers = ["nvidia"];
   hardware.opengl.extraPackages = [
       pkgs.intel-compute-runtime
       pkgs.intel-media-driver
   ];
+  services.thermald.enable = true;
+  services.fwupd.enable = true;
+  environment.systemPackages = with pkgs; [
+      wireguard-tools
+
+      # CUDA
+      pciutils
+      file
+      gnumake
+      gcc
+      cudatoolkit
+  ];
+  hardware.nvidia = {
+      package = config.boot.kernelPackages.nvidiaPackages.stable;
+      modesetting.enable = true;
+      powerManagement.enable = false;
+      powerManagement.finegrained = true;
+      open = false;
+      nvidiaSettings = true;
+      prime = {
+          intelBusId = "PCI:0:2:0";
+          nvidiaBusId = "PCI:1:0:0";
+          offload = {
+              enable = true;
+              enableOffloadCmd = true;
+          };
+      };
+  };
+  systemd.services.nvidia-control-devices = {
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig.ExecStart = "${pkgs.linuxPackages.nvidia_x11.bin}/bin/nvidia-smi";
+  };
+  specialisation = {
+      on-the-go.configuration = {
+          system.nixos.tags = [ "docked" ];
+          hardware.nvidia = {
+              powerManagement.finegrained = pkgs.lib.mkForce false;
+              prime.offload.enable = pkgs.lib.mkForce false;
+              prime.offload.enableOffloadCmd = pkgs.lib.mkForce false;
+              prime.sync.enable = pkgs.lib.mkForce true;
+          };
+      };
+  };
   services.udev.packages = [ pkgs.yubikey-personalization ];
 
   # Calendar
@@ -46,7 +90,6 @@ in
   services.gnome.evolution-data-server.enable = true;
   services.gnome.gnome-online-accounts.enable = true;
   services.gnome.gnome-keyring.enable = true;
-  environment.systemPackages = with pkgs; [ wireguard-tools ];
 
   # Add the server using gnome-online-accounts:
   # nix-shell -p gnome.gnome-control-center --run "gnome-control-center"
@@ -90,26 +133,26 @@ in
   fileSystems."/home/server" = {
     device = "10.1:/home/server";
     fsType = "nfs";
-    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" ];
+    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" "noauto" "timeo=1" ];
   };
   fileSystems."/home/user/Workspace" = {
     device = "10.1:/home/server/Workspace";
     fsType = "nfs";
-    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" ];
+    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" "noauto" "timeo=1" ];
   };
   fileSystems."/home/user/Documents" = {
     device = "10.1:/home/server/Storage/Thomas/Documents";
     fsType = "nfs";
-    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" ];
+    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" "noauto" "timeo=1" ];
   };
   fileSystems."/home/user/Pictures" = {
     device = "10.1:/home/server/Storage/Thomas/Pictures";
     fsType = "nfs";
-    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" ];
+    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" "noauto" "timeo=1" ];
   };
   fileSystems."/home/user/Videos" = {
     device = "10.1:/home/server/Storage/Thomas/Videos";
     fsType = "nfs";
-    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" ];
+    options = [ "x-systemd.automount" "x-systemd.mount-timeout=1" "_netdev" "noauto" "timeo=1" ];
   };
 }

hosts/Kell/default.nix

@@ -1,8 +1,13 @@
-{ inputs, pkgs, ... }:
+{ inputs, config, pkgs, ... }:
 
 {
-  # AMD GPU
+  # AMD CPU
-  boot.initrd.kernelModules = [ "amdgpu" ];
+  boot.blacklistedKernelModules = [ "k10temp" ];
+  boot.extraModulePackages = [ config.boot.kernelPackages.zenpower ];
+  boot.kernelModules = [ "zenpower" ];
+
+  # AMD CPU & GPU
+  boot.initrd.kernelModules = [ "amdgpu amd_pstate=active" ];
   services.pcscd.enable = true;
   services.udev.packages = [ pkgs.yubikey-personalization ];
   services.logind.extraConfig = ''