Add envy laptop

flake.nix

@@ -75,9 +75,10 @@
     nixosConfigurations = {
       tower = mkNix [ ./hosts/tower ]; # Main Desktop
 
+      envy = mkNix [ ./hosts/envy ]; # HP Convertable
       axolotl = mkNix [ ./hosts/axolotl ]; # PineBook Pro
       lacros = mkNix [ ./hosts/lacros ]; # Dell Chromebook
-      redmond = mkNix [ ./hosts/redmond ]; # Lenovo Dual-Boot Laptop
+      redmond = mkNix [ ./hosts/redmond ]; # Lenovo Dual-Boot
       extern = mkNix [ ./hosts/extern ]; # External Drive/USB
 
       kitty = mkNix [ ./hosts/kitty ]; # Dell Optiplex 7010

hosts/envy/boot/default.nix

@@ -0,0 +1,7 @@
+{ pkgs, lib, ... }:
+{
+  boot = {
+    kernelPackages = pkgs.unstable.linuxPackages_latest;
+    blacklistedKernelModules = [ "pcspkr" ];
+  };
+}

hosts/envy/default.nix

@@ -0,0 +1,17 @@
+{ ... }:
+{
+  imports = [
+    ./boot
+    ./disko
+    ./filesystems
+    ./hardware
+    ./users
+    ../../modules/system
+  ];
+
+  system.wireguard.client.enable = true;
+  networking.wireguard.interfaces.wgc.ips = [ "10.100.0.25/24" ];
+
+  system.stateVersion = "24.11";
+  networking.hostName = "envy";
+}

hosts/envy/disko/default.nix

@@ -0,0 +1,97 @@
+{ disko, config, ... }:
+{
+  imports = [ disko.nixosModules.disko ];
+
+  disko.devices = {
+    disk = {
+      "${config.networking.hostName}" = {
+        type = "disk";
+        device = "/dev/nvme0n1";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              priority = 1;
+              size = "2G";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+            luks = {
+              size = "100%";
+              content = {
+                type = "luks";
+                name = "${config.networking.hostName}-disk";
+                settings.allowDiscards = true;
+                passwordFile = "/tmp/secret.key";
+                content = {
+                  type = "lvm_pv";
+                  vg = "${config.networking.hostName}";
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+
+    lvm_vg = {
+      "${config.networking.hostName}" = {
+        type = "lvm_vg";
+        lvs = {
+          root = {
+            size = "100%";
+            content = {
+              type = "btrfs";
+              extraArgs = [ "-f" ];
+              subvolumes = {
+                "/root" = {
+                  mountpoint = "/";
+                  mountOptions = [ "compress=zstd" "noatime" "ssd" ];
+                };
+                "/prev" = {
+                  mountpoint = "/prev";
+                  mountOptions = [ "compress=zstd" "noatime" "ssd" ];
+                };
+                "/nix" = {
+                  mountpoint = "/nix";
+                  mountOptions = [ "compress=zstd" "noatime" "ssd" ];
+                };
+
+                # Impermanence
+                "/persist" = {
+                  mountpoint = "/persist";
+                  mountOptions = [ "compress=zstd" "noatime" "ssd" ];
+                };
+                "/persist/.snapshots" = { };
+
+                "/jimbo" = {
+                  mountpoint = "/persist/home/jimbo";
+                  mountOptions = [ "compress=zstd" "noatime" "ssd" ];
+                };
+                "/jimbo/.snapshots" = { };
+              };
+            };
+          };
+          swap = {
+            size = "4G";
+            content = {
+              type = "swap";
+              discardPolicy = "both";
+            };
+          };
+        };
+      };
+    };
+  };
+
+  # Needed for impermanence
+  fileSystems = {
+    "/persist".neededForBoot = true;
+    "/persist/home/jimbo".neededForBoot = true;
+  };
+}

hosts/envy/filesystems/default.nix

@@ -0,0 +1,11 @@
+{ config, ... }:
+{
+  fileSystems = {
+    # Network mounts
+    "/home/jimbo/JimboNFS" = {
+      device = "10.100.0.1:/export/JimboNFS";
+      fsType = "nfs4";
+      options = [ "x-systemd.automount" "_netdev" "nofail" "noauto" ];
+    };
+  };
+}

hosts/envy/hardware/default.nix

@@ -0,0 +1,10 @@
+# nixos-generate-config --root ./ --no-filesystems
+{ config, lib, ... }:
+{
+  boot.initrd.availableKernelModules = [ "xhci_pci" "sr_mod" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+
+  networking.useDHCP = lib.mkDefault true;
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/envy/id_ed25519.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC2lMkUd+BbXITE5LTg94hEzmA6UKsIIbaf5YOjGoLzl

hosts/envy/users/default.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  imports = [ ./jimbo ];
+}

hosts/envy/users/jimbo/default.nix

@@ -0,0 +1,6 @@
+{ ... }:
+{
+  home-manager.users.jimbo = {
+    home.stateVersion = "24.11";
+  };
+}

hosts/extern/boot/default.nix

@@ -6,7 +6,7 @@
   };
 
   # Kernel that won't explode the MacBook Air
-  specialisation.nouveau.configuration.config = {
+  specialisation.oldkernel.configuration.config = {
     boot.kernelPackages = lib.mkForce pkgs.linuxPackages_5_10;
   };
 }

modules/home/wms/niri/outputs/default.nix

@@ -70,6 +70,7 @@
     output "${config.displays.d1}" {
       mode "1920x1080@143.980"
       position x=3840 y=405
+      variable-refresh-rate
     }
     output "${config.displays.d2}" {
       mode "1920x1080@60"