flake.lock

@@ -193,11 +193,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1731403644,
-        "narHash": "sha256-T9V7CTucjRZ4Qc6pUEV/kpgNGzQbHWfGcfK6JJLfUeI=",
+        "lastModified": 1730919458,
+        "narHash": "sha256-yMO0T0QJlmT/x4HEyvrCyigGrdYfIXX3e5gWqB64wLg=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "f6581f1c3b137086e42a08a906bdada63045f991",
+        "rev": "e1cc1f6483393634aee94514186d21a4871e78d7",
         "type": "github"
       },
       "original": {
@@ -257,11 +257,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1731386116,
-        "narHash": "sha256-lKA770aUmjPHdTaJWnP3yQ9OI1TigenUqVC3wweqZuI=",
+        "lastModified": 1730883749,
+        "narHash": "sha256-mwrFF0vElHJP8X3pFCByJR365Q2463ATp2qGIrDUdlE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "689fed12a013f56d4c4d3f612489634267d86529",
+        "rev": "dba414932936fde69f0606b4f1d87c5bc0003ede",
         "type": "github"
       },
       "original": {

hosts/talos/default.nix

@@ -130,6 +130,7 @@
   };
 
   my.gui.enable = true;
+  my.displayManager.sddm.enable = lib.mkForce false;
 
   hardware.bluetooth = {
     enable = true;
@@ -156,6 +157,10 @@
   services.xserver.enable = true;
 
   # Enable the KDE Plasma Desktop Environment.
+  services.displayManager.sddm = {
+    enable = true;
+    wayland.enable = true;
+  };
   services.desktopManager.plasma6.enable = true;
   services.power-profiles-daemon.enable = true;
 

modules/sddm.nix

@@ -17,15 +17,21 @@ in {
   config = mkIf cfg.enable {
     services.displayManager.sddm = {
       enable = true;
-      theme = "catppuccin-latte";
-      wayland.enable = true;
+      theme = "sugar-candy";
     };
 
-    environment.systemPackages = [
-      (pkgs.catppuccin-sddm.override
-        {
-          flavor = "latte";
-        })
-    ];
+    environment.systemPackages = builtins.attrValues {
+      inherit
+        (pkgs.packages)
+        sddm-sugar-candy
+        ;
+
+      inherit
+        (pkgs.libsForQt5.qt5)
+        qtgraphicaleffects
+        qtquickcontrols2
+        qtsvg
+        ;
+    };
   };
 }