Use nvidia 470 legacy driver on hypnos

flake.nix

@@ -77,6 +77,7 @@
                 nixpkgs.pkgs = import nixpkgs {
                   inherit overlays system;
                   config.allowUnfree = true;
+                  config.nvidia.acceptLicense = true;
                 };
                 networking.hostName = name;
               })

hosts/hypnos/default.nix

@@ -14,6 +14,15 @@
 
   networking.hostId = "cf791898";
 
+  # nvidia 470 driver doesn't work with Wayland
+  services.xserver = {
+    displayManager.gdm.wayland = lib.mkForce false;
+    videoDrivers = [ "nvidia" ];
+  };
+
+  # Workaround for label rendering bug in GTK4 with nvidia 470 driver
+  environment.sessionVariables.GSK_RENDERER = "gl";
+
   modules = {
     desktop = {
       browsers = {

hosts/hypnos/hardware-configuration.nix

@@ -8,7 +8,10 @@
   boot = {
     initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
     kernelModules = [ "applesmc" "kvm-intel" "wl" ];
-    extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];
+    extraModulePackages = [
+      config.boot.kernelPackages.broadcom_sta
+      config.boot.kernelPackages.nvidiaPackages.legacy_470
+    ];
   };
 
   networking.useDHCP = lib.mkDefault true;
@@ -17,6 +20,11 @@
 
   hardware = {
     cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+    nvidia = {
+      package = config.boot.kernelPackages.nvidiaPackages.legacy_470;
+      modesetting.enable = true;
+      powerManagement.enable = true;
+    };
     opengl = {
       enable = true;
       extraPackages = with pkgs; [