final touches upgrade 24.11

config/nixos/common/workstation.nix

@@ -7,7 +7,12 @@
   services.xserver.displayManager.gdm.enable = true;
   services.xserver.desktopManager.gnome.enable = true;
 
-  environment.systemPackages = with pkgs; [ gnome-session ];
+  environment.systemPackages = with pkgs; [
+    gnome-session
+    xdg-desktop-portal
+    xdg-desktop-portal-gnome
+    xdg-desktop-portal-gtk
+  ];
 
   # Configure keymap in X11
   services.xserver.xkb = {

config/nixos/flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1732350895,
-        "narHash": "sha256-GcOQbOgmwlsRhpLGSwZJwLbo3pu9ochMETuRSS1xpz4=",
+        "lastModified": 1733550349,
+        "narHash": "sha256-NcGumB4Lr6KSDq+nIqXtNA8QwAQKDSZT7N9OTGWbTrs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0c582677378f2d9ffcb01490af2f2c678dcb29d3",
+        "rev": "e2605d0744c2417b09f8bf850dfca42fcf537d34",
         "type": "github"
       },
       "original": {
@@ -18,11 +18,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1732521221,
-        "narHash": "sha256-2ThgXBUXAE1oFsVATK1ZX9IjPcS4nKFOAjhPNKuiMn0=",
+        "lastModified": 1733581040,
+        "narHash": "sha256-Qn3nPMSopRQJgmvHzVqPcE3I03zJyl8cSbgnnltfFDY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "4633a7c72337ea8fd23a4f2ba3972865e3ec685d",
+        "rev": "22c3f2cf41a0e70184334a958e6b124fb0ce3e01",
         "type": "github"
       },
       "original": {

config/nixos/hardware/mennos-gamingpc.nix

@@ -19,7 +19,7 @@
   # Enable Vulkan support for AMD graphics cards
   hardware.graphics.extraPackages32 = with pkgs.pkgsi686Linux; [ amdvlk ];
 
-  # Enable OpenGL
+  # Enable graphics
   hardware.graphics = {
     enable = true;
 

config/nixos/hardware/mennos-laptop.nix

@@ -9,50 +9,62 @@
   imports = [ /etc/nixos/hardware-configuration.nix ];
   networking.hostName = "mennos-laptop";
 
-  # Bootloader.
+  # Bootloader
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  # Enable OpenGL
-  hardware.graphics.enable = true;
+  # Enable graphics
+  hardware.graphics = {
+    enable = true;
+    extraPackages = with pkgs; [
+      amdvlk
+      rocmPackages.clr
+    ];
+  };
 
-  # Load nvidia driver for Xorg and Wayland
-  services.xserver.videoDrivers = [ "nvidia" ];
+  # Load AMD and NVIDIA drivers for Xorg and Wayland
+  services.xserver.videoDrivers = [
+    "nvidia"
+    "amdgpu"
+  ];
 
-  # nvtop, a system monitor for GPUs
+  # Monitoring tools
   environment.systemPackages = with pkgs; [
     nvtopPackages.nvidia
     nvtopPackages.amd
+    glxinfo
+    vulkan-tools
   ];
 
   hardware.nvidia = {
-    # Modesetting is required.
+    # Enable modesetting
     modesetting.enable = true;
 
-    # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
-    # Enable this if you have graphical corruption issues or application crashes after waking
-    # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead 
-    # of just the bare essentials.
-    powerManagement.enable = false;
+    # Power management configuration
+    powerManagement = {
+      enable = true;
+      finegrained = false; # Disabled as it requires offload mode
+    };
 
-    # Fine-grained power management. Turns off GPU when not in use.
-    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
-    powerManagement.finegrained = false;
+    # Prime configuration for hybrid graphics
+    prime = {
+      offload = {
+        enable = true;
+        enableOffloadCmd = true;
+      };
+
+      # AMD GPU as primary
+      amdgpuBusId = "PCI:5:0:0";
+      nvidiaBusId = "PCI:1:0:0";
+    };
 
-    # Use the NVidia open source kernel module (not to be confused with the
-    # independent third-party "nouveau" open source driver).
-    # Support is limited to the Turing and later architectures. Full list of 
-    # supported GPUs is at: 
-    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
-    # Only available from driver 515.43.04+
-    # Currently alpha-quality/buggy, so false is currently the recommended setting.
     open = false;
-
-    # Enable the Nvidia settings menu,
-    # accessible via `nvidia-settings`.
     nvidiaSettings = true;
-
-    # Optionally, you may need to select the appropriate driver version for your specific GPU.
     package = config.boot.kernelPackages.nvidiaPackages.stable;
   };
+
+  boot.kernelParams = [
+    "amdgpu.sg_display=0"
+    "nvidia-drm.modeset=1"
+  ];
 }

config/nixos/hardware/mennos-server.nix

@@ -24,7 +24,7 @@
   # Load nvidia driver for Xorg and Wayland
   services.xserver.videoDrivers = [ "nvidia" ];
 
-  # Enable OpenGL
+  # Enable graphics
   hardware.graphics.enable = true;
 
   # nvtop, a system monitor for GPUs

config/nixos/users.nix

@@ -14,6 +14,7 @@
       "video"
       "render"
       "users"
+      "input"
       "adbusers"
     ];
   };