added stuff

nyx/hosts/leto/system.nix

@@ -0,0 +1,33 @@
+{
+  modulesPath,
+  config,
+  lib,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
+
+  config = {
+    services.smartd.enable = lib.mkForce false;
+
+    boot = {
+      growPartition = !config.boot.initrd.systemd.enable;
+      initrd = {
+        availableKernelModules = ["ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk"];
+        kernelModules = [];
+      };
+
+      loader.grub = {
+        enable = true;
+        useOSProber = lib.mkForce false;
+        efiSupport = lib.mkForce false;
+        enableCryptodisk = false;
+        theme = null;
+        backgroundColor = null;
+        splashImage = null;
+        device = lib.mkForce "/dev/vda";
+      };
+    };
+  };
+}