chore: move off systemd-boot to grub, cleaned up tux configuration

nix/hosts/tux/configuration.nix

@@ -10,16 +10,17 @@
     ../../modules/default.nix
   ];
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-  boot.loader.grub.device = "nodev";
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.useOSProber = true;
-  services.libinput.touchpad.naturalScrolling = true;
+  boot.loader.grub = {
+    device = "nodev";
+    efiSupport = true;
+    useOSProber = true;
+    efiInstallAsRemovable = true;
+  };
+
   networking.networkmanager.enable = true;
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
-  networking.hostName = meta.hostname; # Define your hostname.
+  networking.hostName = meta.hostname;
 
   security.sudo = {
     enable = true;
@@ -30,8 +31,6 @@
   i3.enable = true;
   kanata.enable = true;
 
-  #programs.hyprland.package = inputs.hyprland.packages."${pkgs.system}".hyprland;
-  programs.firefox.enable = true;
   services.flatpak.enable = true;
 
   environment.sessionVariables = {
@@ -45,17 +44,8 @@
     config.common = { default = [ "gtk" ]; };
   };
 
-  # Pick only one of the below networking options.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
-
-  # Set your time zone.
   time.timeZone = "America/Vancouver";
 
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
   # Select internationalisation properties.
   # i18n.defaultLocale = "en_US.UTF-8";
   # console = {
@@ -64,19 +54,9 @@
   #   useXkbConfig = true; # use xkb.options in tty.
   # };
 
-  # Enable the X11 windowing system.
-  # services.xserver.enable = true;
-
-  # Configure keymap in X11
-  # services.xserver.xkb.layout = "us";
-  # services.xserver.xkb.options = "eurosign:e,caps:escape";
-
   # Enable CUPS to print documents.
   # services.printing.enable = true;
 
-  # Enable sound.
-  # hardware.pulseaudio.enable = true;
-  # OR
   services.pipewire = {
     enable = true;
     pulse.enable = true;
@@ -84,22 +64,14 @@
 
   hardware = { graphics.enable = true; };
 
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.luca = {
     isNormalUser = true;
-    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [ "wheel" ];
     shell = pkgs.zsh;
     hashedPassword =
       "$y$j9T$wp9I05TfxjrAzCMCcxlei1$Fm7sJJSwFHpSIQT0RESOdJ7vkTYyN0IXs5n/xkg65y3";
   };
 
-  # programs.firefox.enable = true;
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
   environment.systemPackages = with pkgs;
     config.commonPackages ++ [ dolphin wireguard-tools ];
 
@@ -111,40 +83,8 @@
   #   enableSSHSupport = true;
   # };
 
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
   services.openssh.enable = true;
 
-  # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
-  # Copy the NixOS configuration file and link it from the resulting system
-  # (/run/current-system/configuration.nix). This is useful in case you
-  # accidentally delete configuration.nix.
-  # system.copySystemConfiguration = true;
-
-  # This option defines the first version of NixOS you have installed on this particular machine,
-  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
-  #
-  # Most users should NEVER change this value after the initial install, for any reason,
-  # even if you've upgraded your system to a new NixOS release.
-  #
-  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
-  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
-  # to actually do that.
-  #
-  # This value being lower than the current NixOS release does NOT mean your system is
-  # out of date, out of support, or vulnerable.
-  #
-  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
-  # and migrated your data accordingly.
-  #
-  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
-  system.stateVersion = "24.11"; # Did you read the comment?
-
+  system.stateVersion = "24.11";
 }
 

nix/modules/i3.nix

@@ -8,6 +8,7 @@
     };
 
     services.displayManager = { defaultSession = "none+i3"; };
+    services.libinput.touchpad.naturalScrolling = true;
 
     home-manager.users.luca = {
       programs = {