work details

modules/_hardware/work-hardware.nix

@@ -1,26 +1,31 @@
-{ config, lib, modulesPath, ... }: {
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
-  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
 
-  # AMD Ryzen 7 4000 series (Renoir)
+{
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "sd_mod" ];
+  imports =
-  boot.kernelModules                 = [ "kvm-amd" "amdgpu" ];
+    [ (modulesPath + "/installer/scan/not-detected.nix")
-  boot.extraModulePackages           = [];
+    ];
 
-  networking.useDHCP   = lib.mkDefault true;
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
 
-  hardware.cpu.amd.updateMicrocode =
+  fileSystems."/" =
-    lib.mkDefault config.hardware.enableRedistributableFirmware;
+    { device = "/dev/disk/by-uuid/1c2840f7-3924-477d-a8e7-707c95874441";
-
+      fsType = "ext4";
-  # PRIME offload: AMD iGPU renders the display, NVIDIA dGPU handles offloaded workloads.
-  # Fill in the Bus IDs before building the ISO.
-  # To get them: boot any live Linux on the machine and run:
-  #   lspci -D | grep -E '(VGA|3D|Display)'
-  # Then convert the PCI address (e.g. 0000:06:00.0) to the format "PCI:6:0:0".
-  hardware.nvidia.prime = {
-    offload.enable           = true;
-    offload.enableOffloadCmd = true;
-    amdgpuBusId = "PCI:FILL:IN:ME"; # TODO: AMD Radeon Vega iGPU bus ID
-    nvidiaBusId = "PCI:FILL:IN:ME"; # TODO: NVIDIA GTX 1650 dGPU bus ID
     };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/24C6-A993";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

modules/_home/default.nix

@@ -4,11 +4,7 @@ let
 in {
   home.packages = with pkgs; [
     firefox
-    discord
-    stremio-linux-shell
-    obsidian
     kitty
-    qbittorrent
     claude-code
     mpv
   ];

modules/_home/niri.nix

@@ -1,7 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, ... }: {
-let
-  wallpaper = ../../wallpapers/miku.png;
-in {
   home.sessionVariables = {
     XDG_CURRENT_DESKTOP                 = "niri";
     XDG_SESSION_DESKTOP                 = "niri";
@@ -77,8 +74,6 @@ in {
 
     prefer-no-csd
 
-    spawn-at-startup "swww-daemon"
-    spawn-at-startup "swww" "img" "${wallpaper}" "--transition-type" "none"
     spawn-at-startup "quickshell"
 
     screenshot-path "${config.xdg.userDirs.pictures}/screenshots/%Y-%m-%d %H-%M-%S.png"
@@ -115,7 +110,7 @@ in {
 
       // System
       Mod+Shift+E { quit; }
-      Mod+L       { spawn "swaylock" "-i" "${wallpaper}" "--scaling" "fill"; }
+      Mod+L       { spawn "swaylock"; }
 
       // Volume
       XF86AudioRaiseVolume { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "5%+"; }

modules/den.nix

@@ -45,8 +45,8 @@ in {
       den.aspects.wayland
       den.aspects.niri
       den.aspects.work-specific
-      den.aspects.dev
       den.aspects.secrets
+      den.aspects.dev
     ];
     nixos = {
       system.stateVersion = "25.11";

modules/dev.nix

@@ -19,42 +19,42 @@ in {
       tracy
 
       # Infrastructure
-      docker-compose
+      # docker-compose
 
       # IDE
-      jetbrains.idea-oss
+      # jetbrains.idea-oss
 
       # Neovim
       vimPlugins.blink-cmp
 
       # LSPs
       bash-language-server
-      lua-language-server
+      # lua-language-server
       nixd
-      vscode-langservers-extracted
+      # vscode-langservers-extracted
-      yaml-language-server
+      # yaml-language-server
-      dockerfile-language-server
+      # dockerfile-language-server
-      marksman
+      # marksman
-      clang-tools
+      # clang-tools
-      jdt-language-server
+      # jdt-language-server
-      typescript-language-server
+      # typescript-language-server
-      pyright
+      # pyright
-      taplo
+      # taplo
-      sqls
+      # sqls
-      astro-language-server
+      # astro-language-server
-      angular-language-server
+      # angular-language-server
-      vue-language-server
+      # vue-language-server
-      tailwindcss-language-server
+      # tailwindcss-language-server
-      qt6Packages.qtdeclarative
+      # qt6Packages.qtdeclarative
-      wgsl-analyzer
+      # wgsl-analyzer
     ];
 
-    programs.java = {
+    # programs.java = {
-      enable = true;
+    #   enable = true;
-      package = pkgs-unstable.jdk17;
+    #   package = pkgs-unstable.jdk17;
-    };
+    # };
 
-    virtualisation.docker.enable = true;
+    # virtualisation.docker.enable = true;
-    users.users.${username}.extraGroups = [ "docker" ];
+    # users.users.${username}.extraGroups = [ "docker" ];
   };
 }

modules/work.nix

@@ -2,26 +2,32 @@
   den.aspects.work-specific.nixos = { pkgs, config, ... }: {
     imports = [
       ./_hardware/work-hardware.nix
-      ./_hardware/notebook-disko.nix
-      inputs.disko.nixosModules.disko
     ];
 
-    hardware.graphics = {
+    hardware = {
+      graphics = {
         enable      = true;
         enable32Bit = true;
       };
 
-    hardware.nvidia = {
+      nvidia = {
         modesetting.enable          = true;
         open                        = false;
         nvidiaSettings              = true;
-      # Fine-grained power management is required for PRIME offload mode.
         powerManagement.enable      = true;
         powerManagement.finegrained = true;
         package                     = config.boot.kernelPackages.nvidiaPackages.stable;
+        # AMD iGPU drives the display; NVIDIA dGPU handles offloaded rendering.
+        # Run `lspci -D | grep -E '(VGA|3D|Display)'` to verify Bus IDs.
+        prime = {
+          offload.enable           = true;
+          offload.enableOffloadCmd = true;
+          amdgpuBusId              = "PCI:5:0:0";
+          nvidiaBusId              = "PCI:1:0:0";
+        };
+      };
     };
 
-    # amdgpu drives the display; nvidia is available for offloaded rendering.
     services.xserver.videoDrivers = [ "amdgpu" "nvidia" ];
 
     environment.sessionVariables = {
@@ -37,7 +43,6 @@
       allowedUDPPorts = [];
     };
 
-    services.thermald.enable = true;
     powerManagement.enable = true;
 
     services.tlp = {
@@ -49,7 +54,8 @@
     };
 
     boot = {
-      initrd.kernelModules = [ "dm-crypt" "amdgpu" ];
+      initrd.kernelModules = [ "amdgpu" ];
+      kernelModules        = [ "kvm-amd" "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" ];
       initrd.compressor    = "zstd";
       kernelParams         = [ "nvidia.NVreg_PreserveVideoMemoryAllocations=1" ];
 
@@ -58,10 +64,10 @@
           enable                = true;
           device                = "nodev";
           efiSupport            = true;
-          configurationLimit = 2;
+          efiInstallAsRemovable = true;
-          enableCryptodisk   = true;
+          configurationLimit    = 10;
         };
-        efi.canTouchEfiVariables = true;
+        efi.canTouchEfiVariables = false;
       };
     };
   };