configuration/Legion.nix

@@ -15,5 +15,12 @@
     efi.canTouchEfiVariables = true;
   };
   users.mutableUsers = false;
-  system.autoUpgrade.operation = "switch";
+  system.autoUpgrade = {
+    operation = "switch";
+    allowReboot = true;
+    rebootWindow = {
+      lower = "01:00";
+      upper = "05:00";
+    };
+  };
 }

configuration/default.nix

@@ -32,12 +32,10 @@
     autoUpgrade = {
       enable = true;
       persistent = true;
-      allowReboot = false;
       flake = "git+${config.nix.registry.my-nixos.to.url}";
       dates = "02:00";
       randomizedDelaySec = "45min";
       flags = [
-        "--accept-flake-config"
         "--option"
         "extra-binary-caches"
         "https://nix.xenia.me.uk"