New system (Mabon). Renamed "unstable" to nixpkgs-master for correctness. Added Google Chrome and VLC to the desktop profile for Chromecast usage. Added MultiMC to the gaming profile.

configuration/hosts/default.nix

@@ -2,7 +2,7 @@ let
   hosts = {
     yule = {
       ssh.host = "kat@yule";
-      groups = [ "desktop" "personal" ];
+      groups = [ "laptop" "personal" ];
     };
     beltane = {
       ssh.host = "kat@beltane";
@@ -14,7 +14,11 @@ let
     };
     litha = {
       ssh.host = "root@litha";
-      groups = [ "desktop" "personal" ];
+      groups = [ "laptop" "personal" ];
+    };
+    mabon = {
+      ssh.host = "root@192.168.1.218";
+      groups = [ "laptop" "personal"];
     };
   };
   pkgs = import <nixpkgs> { };

configuration/hosts/mabon/configuration.nix

@@ -0,0 +1,36 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports = [ # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    ../../profiles/common
+    ../../profiles/desktop
+    ../../profiles/xfce
+    ../../profiles/network
+    ../../profiles/yubikey
+  ];
+
+
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
+
+  networking.hostName = "mabon"; # Define your hostname.
+  
+  networking.useDHCP = false;
+  networking.interfaces.enp0s25.useDHCP = true;
+  networking.interfaces.wls3.useDHCP = true;
+
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+
+  system.stateVersion = "20.09"; # Did you read the comment?
+
+}
+
+

configuration/hosts/mabon/hardware-configuration.nix

@@ -0,0 +1,26 @@
+# 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, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ata_piix" "ahci" "firewire_ohci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/05829271-4036-4d81-85b0-cd8c8197d40f";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/aacb9f81-bc7a-46f9-8cac-04942d078318"; }
+    ];
+
+  networking.enableIntel3945ABGFirmware = true;
+}

configuration/profiles/common/users.nix

@@ -69,6 +69,7 @@
         "samhain" = { hostname = "192.168.1.135"; } // kat;
         "litha" = { hostname = "192.168.1.240"; } // kat;
         "yule" = { hostname = "192.168.1.92"; } // kat;
+        "lughnasadh" = { hostname = "192.168.1.102"; } // kat;
       };
     };
 

configuration/profiles/desktop/default.nix

@@ -1,8 +1,8 @@
 { config, lib, pkgs, ... }:
 
 let
-  unstable = import
+  nixpkgs-master = import
-    (fetchTarball "https://github.com/NixOS/nixpkgs/archive/master.tar.gz") { };
+    (fetchTarball "https://github.com/NixOS/nixpkgs/archive/master.tar.gz") { config.allowUnfree = true; };
 in {
   nixpkgs.config = { mumble.speechdSupport = true; };
 
@@ -11,8 +11,10 @@ in {
       pkgs._1password
       pkgs.mpv
       pkgs.mumble
-      unstable.pkgs.syncplay
+      pkgs.vlc
-      unstable.pkgs.youtube-dl
+      nixpkgs-master.pkgs.syncplay
+      nixpkgs-master.pkgs.youtube-dl
+      nixpkgs-master.google-chrome
       pkgs.transmission-gtk
       pkgs.jdk11
       pkgs.lm_sensors

configuration/profiles/gaming/default.nix

@@ -3,5 +3,5 @@
   hardware.opengl.extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
   hardware.pulseaudio.support32Bit = true;
 
-  home-manager.users.kat = { home.packages = [ pkgs.steam pkgs.steam-run ]; };
+  home-manager.users.kat = { home.packages = [ pkgs.steam pkgs.steam-run pkgs.multimc ]; };
 }