switched to latest mainline kernel

hosts/delphinus/configuration.nix

@@ -0,0 +1,85 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  networking.hostName = "delphinus";
+
+  boot = {
+    kernelPackages = pkgs.linuxPackages_latest;
+    loader = {
+      timeout = 10;
+      grub = {
+        enable = true;
+        forceInstall = true;
+        device = "nodev";
+        extraConfig = ''
+          serial --speed=19200 --unit=0 --word=8 --parity=no --stop=1;
+          terminal_input serial;
+          terminal_output serial
+        '';
+      };
+    };
+  };
+
+  networking = {
+    networkmanager.enable = true;
+    useDHCP = false;
+    usePredictableInterfaceNames = false;
+    nftables.enable = true;
+
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [6767];
+      allowedUDPPorts = [];
+    };
+  };
+
+  time.timeZone = "Europe/Amsterdam";
+
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "us";
+  };
+
+  users.users.fox = {
+    isNormalUser = true;
+    extraGroups = ["wheel"];
+    packages = with pkgs; [
+      tree
+    ];
+
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPGwai/gXJOJZQujpk0BSwdjSe2as3pT567bYhzjaQ4M aurora@nixarawrui"
+    ];
+  };
+
+  services = {
+    openssh = {
+      enable = true;
+
+      ports = [6767];
+      settings = {
+        PasswordAuthentication = false;
+        PermitRootLogin = "no";
+        AllowUsers = ["fox"];
+        UseDns = false; # disable rDNS lookup
+        X11Forwarding = false;
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    neovim
+    git
+    wget
+  ];
+
+  system.stateVersion = "25.11";
+}

hosts/delphinus/hardware-configuration.nix

@@ -0,0 +1,26 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/sda";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/sdb"; }
+    ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/nixarawrui/default.nix

@@ -21,7 +21,9 @@
 
     # kernelPackages = upkgs.cachyosKernels.linuxPackages-cachyos-latest-lto-x86_64-v4;
     # TODO: idk make this a toggle or smth idfk
-    kernelPackages = upkgs.linuxPackages_zen;
+    # kernelPackages = upkgs.linuxPackages_zen;
+    # FIX: it said my disk was full
+    kernelPackages = upkgs.linuxPackages_latest;
     kernelModules = ["v4l2loopback"];
     extraModulePackages = with kernelPackages; [v4l2loopback];