feat: upgrade system.stateVersion

feat: autologin - hyprland / i3
feat: 256color for console tty

modules/nixos/core-desktop.nix

@@ -209,6 +209,19 @@
     };
   };
 
+  services.kmscon = {
+    # Use kmscon as the virtual console instead of gettys. 
+    # kmscon is a kms/dri-based userspace virtual terminal implementation. 
+    # It supports a richer feature set than the standard linux console VT, 
+    # including full unicode support, and when the video card supports drm should be much faster.
+    enable = true;
+    fonts = [ { name = "Source Code Pro"; package = pkgs.source-code-pro; } ];
+    extraOptions = "--term xterm-256color";
+    extraConfig = "font-size=12";
+    # Whether to use 3D hardware acceleration to render the console.
+    hwRender = true;
+  };
+
   environment.variables = {
     # fix https://github.com/NixOS/nixpkgs/issues/238025
     TZ = "${config.time.timeZone}";

modules/nixos/hyprland.nix

@@ -1,18 +1,12 @@
 {pkgs, hyprland, ...}: {
   ##########################################################################################################
   #
-  #  NixOS's Configuration for Hyprland Window Manager
+  #  NixOS's Configuration for Wayland based Window Manager
   #
-  #    i3wm: old and stable, only support X11
-  #    sway: compatible with i3wm, support Wayland. do not support Nvidia GPU officially.
   #    hyprland: project starts from 2022, support Wayland, envolving fast, good looking, support Nvidia GPU.
   #
   ##########################################################################################################
 
-  imports = [
-     # hyprland.nixosModules.default
-  ];
-
   xdg.portal = {
     enable = true;
     wlr.enable = true;
@@ -46,22 +40,21 @@
   programs = {
     hyprland = {
       enable = true;
-    
-      xwayland = {
-        enable = true;
+      package = hyprland.packages.${pkgs.system}.hyprland.override {
+        enableXWayland = true; # whether to enable XWayland
+        legacyRenderer = false; # whether to use the legacy renderer (for old GPUs)
+        withSystemd = true; # whether to build with systemd support
       };
-    
-      enableNvidiaPatches = true;
     };
 
-    # monitor backlight control
-    light.enable = true;
-
     # thunar file manager(part of xfce) related options
-    thunar.plugins = with pkgs.xfce; [
-      thunar-archive-plugin
-      thunar-volman
-    ];
+    thunar = {
+      enable = true;
+      plugins = with pkgs.xfce; [
+        thunar-archive-plugin
+        thunar-volman
+      ];
+    };
   };
 
   # List packages installed in system profile. To search, run:
@@ -73,7 +66,7 @@
     swaylock # locking the screen
     wlogout # logout menu
     wl-clipboard # copying and pasting
-    hyprpicker  # color picker
+    hyprpicker # color picker
 
     wf-recorder # creen recording
     grim # taking screenshots
@@ -90,8 +83,6 @@
     mpc-cli # command-line mpd client
     ncmpcpp # a mpd client with a UI
     networkmanagerapplet # provide GUI app: nm-connection-editor
-
-    xfce.thunar # xfce4's file manager
   ];
 
   # fix https://github.com/ryan4yin/nix-config/issues/10

modules/nixos/i3.nix

@@ -5,22 +5,38 @@
   #
   ####################################################################
 
+  programs = {
+    # thunar file manager(part of xfce) related options
+    thunar = {
+      enable = true;
+      plugins = with pkgs.xfce; [
+        thunar-archive-plugin
+        thunar-volman
+      ];
+    };
+  };
+
   # i3 related options
-  environment.pathsToLink = ["/libexec"]; # links /libexec from derivations to /run/current-system/sw
   services = {
     gvfs.enable = true; # Mount, trash, and other functionalities
     tumbler.enable = true; # Thumbnail support for images
     xserver = {
       enable = true;
 
+      # Configure keymap in X11
+      xkb.layout = "us";
+
       desktopManager = {
         xterm.enable = false;
       };
 
       displayManager = {
+        lightdm.enable = true;
+        autoLogin = {
+          enable = true;
+          user = "ryan";
+        };
         defaultSession = "none+i3";
-        lightdm.enable = false;
-        gdm.enable = true;
       };
 
       windowManager.i3 = {
@@ -35,7 +51,7 @@
           i3-gaps # i3 with gaps
           picom # transparency and shadows
           feh # set wallpaper
-          xcolor  # color picker
+          xcolor # color picker
 
           acpi # battery information
           arandr # screen layout manager
@@ -46,20 +62,8 @@
           scrot # minimal screen capture tool, used by i3 blur lock to take a screenshot
           sysstat # get system information
           alsa-utils # provides amixer/alsamixer/...
-
-          xfce.thunar # xfce4's file manager
         ];
       };
-
-      # Configure keymap in X11
-      layout = "us";
-      xkbVariant = "";
     };
   };
-
-  # thunar file manager(part of xfce) related options
-  programs.thunar.plugins = with pkgs.xfce; [
-    thunar-archive-plugin
-    thunar-volman
-  ];
 }