flake.nix

@@ -52,7 +52,6 @@
             ./modules/nixos/audio
             ./modules/nixos/networking
             ./modules/nixos/fonts
-            ./modules/nixos/greeter
 
             catppuccin.nixosModules.catppuccin
             lix-module.nixosModules.default
@@ -82,7 +81,6 @@
             ./modules/nixos/audio
             ./modules/nixos/networking
             ./modules/nixos/fonts
-            ./modules/nixos/greeter
 
             apple-silicon.nixosModules.apple-silicon-support
             catppuccin.nixosModules.catppuccin

hosts/callisto/default.nix

@@ -71,6 +71,16 @@
     libraries = with pkgs; [ icu xorg.libXtst xorg.libXi ];
   };
 
+  # Enable the KDE Plasma Desktop Environment.
+  services.displayManager.sddm = {
+    enable = true;
+    wayland.enable = true;
+    theme = "catppuccin-mocha";
+    package = pkgs.kdePackages.sddm;
+  };
+
+  # services.desktopManager.plasma6.enable = true;
+
   # Configure keymap in X11
   services.xserver = {
     xkb.layout = "us";
@@ -143,6 +153,7 @@
     # gnupg
     # openssh
     # python3
+    (pkgs.catppuccin-sddm.override { flavor = "mocha"; })
     # steam-run
 
     # # deps for neovim compilation

hosts/demeter/default.nix

@@ -70,6 +70,14 @@
     libraries = with pkgs; [ icu xorg.libXtst xorg.libXi ];
   };
 
+  # Enable the KDE Plasma Desktop Environment.
+  services.displayManager.sddm = {
+    enable = true;
+    wayland.enable = true;
+    theme = "catppuccin-mocha";
+    package = pkgs.kdePackages.sddm;
+  };
+
   hardware.nvidia = {
     modesetting.enable = true;
     powerManagement.enable = true;
@@ -158,6 +166,7 @@
     gnupg
     openssh
     python3
+    (pkgs.catppuccin-sddm.override { flavor = "mocha"; })
     steam-run
 
     # deps for neovim compilation

modules/nixos/greeter/default.nix

@@ -1,23 +0,0 @@
-{pkgs, ...}:
-{
-  services.greetd = {
-    enable = true;
-    settings = {
-      default_session = {
-        command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd Hyprland --remember --greeting 'Welcome to liminalOS. Access is restricted to authorized personnel only.'";
-        user = "greeter";
-      };
-    };
-  };
-
-  systemd.services.greetd.serviceConfig = {
-    Type = "idle";
-    StandardInput = "tty";
-    StandardOutput = "tty";
-    StandardError = "journal"; # Without this errors will spam on screen
-    # Without these bootlogs will spam on screen
-    TTYReset = true;
-    TTYVHangup = true;
-    TTYVTDisallocate = true;
-  };
-}

users/youwen/linux/hyprland/common.nix

@@ -65,9 +65,7 @@
 
         ''$mod, P, exec, grim -g "$(slurp)" - | swappy -f -'' # Screenshot
 
-        "$mod, Backspace, exec, wlogout" # show logout menu
-
-        "$mod, L, exec, hyprlock"
+        "$mod, Backspace, exec, wlogout" # Screenshot
       ];
       bindm = [
         "$mod, mouse:272, movewindow"
@@ -181,7 +179,6 @@
           "workspaces, 1, 5, wind"
         ];
       };
-      
       general = {
         gaps_in = "3";
         gaps_out = "8";
@@ -194,12 +191,6 @@
         resize_on_border = "true";
         sensitivity = "0.5";
       };
-
-      misc = {
-        disable_hyprland_logo = true;
-        disable_splash_rendering = true;
-      };
-
       decoration = {
         rounding = "10";
         drop_shadow = "false";
@@ -216,67 +207,4 @@
       };
     };
   };
-
-  programs.hyprlock = {
-    enable = true;
-    settings = {
-      general = {
-        hide_cursor = true;
-        grace = 1;
-      };
-      background = {
-        monitor = "";
-        path = "screenshot";
-        blur_passes = 3;
-        blur_size = 7;
-        noise = 1.17e-2;
-        contrast = 0.8916;
-        brightness = 0.8172;
-        vibrancy = 0.1696;
-        vibrancy_darkness = 0.0;
-      };
-      input-field = {
-        monitor = "";
-        size = "200, 50";
-        outline_thickness = 3;
-        dots_size = 0.33;
-        dots_spacing = 0.15;
-        dots_center = false;
-        dots_rounding = -1;
-        outer_color = "rgb(151515)";
-        inner_color = "rgb(200, 200, 200)";
-        font_color = "rgb(10, 10, 10)";
-        fade_on_empty = true;
-        fade_timeout = 1000;
-        placeholder_text = "<i>Input Password...</i>";
-        hide_input = false;
-        rounding = -1;
-        check_color = "rgb(204, 136, 34)";
-        fail_color = "rgb(204, 34, 34)";
-        fail_text = "<i>$FAIL <b>($ATTEMPTS)</b></i>";
-        fail_timeout = 2000;
-        fail_transition = 300;
-        capslock_color = -1;
-        numlock_color = -1;
-        bothlock_color = -1;
-        invert_numlock = false;
-        swap_font_color = false;
-
-        position = "0, -20";
-        halign = "center";
-        valign = "center";
-      };
-    };
-  };
-
-  services.hypridle = {
-    enable = true;
-    settings = {
-      lock_cmd =
-        "pidof hyprlock || hyprlock"; # avoid starting multiple hyprlock instances.
-      before_sleep_cmd = "loginctl lock-session"; # lock before suspend.
-      after_sleep_cmd =
-        "hyprctl dispatch dpms on"; # to avoid having to press a key twice to turn on the display.
-    };
-  };
 }

users/youwen/linux/packages/common-packages.nix

@@ -27,8 +27,8 @@ with pkgs; [
   slurp
   swappy
   pavucontrol
+  swww
   waypaper
-  swaybg
 
   # desktop apps
   dolphin