diff --git a/flake.lock b/flake.lock
index b9f03fa..2e06b48 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1716773194,
-        "narHash": "sha256-rskkGmWlvYFb+CXedBiL8eWEuED0Es0XR4CkJ11RQKY=",
+        "lastModified": 1719451710,
+        "narHash": "sha256-h+bFEQHQ46pBkEsOXbxmmY6QNPPGrgpDbNlHtAKG49M=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "10986091e47fb1180620b78438512b294b7e8f67",
+        "rev": "8767dbf5d723b1b6834f4d09b217da7c31580d58",
         "type": "github"
       },
       "original": {
@@ -27,11 +27,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1716847642,
-        "narHash": "sha256-rjEswRV0o23eBBils8lJXyIGha+l/VjV73IPg+ztxgk=",
+        "lastModified": 1719438532,
+        "narHash": "sha256-/Vmso2ZMoFE3M7d1MRsQ2K5sR8CVKnrM6t1ys9Xjpz4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "10c7c219b7dae5795fb67f465a0d86cbe29f25fa",
+        "rev": "1a4f12ae0bda877ec4099b429cf439aad897d7e9",
         "type": "github"
       },
       "original": {
@@ -42,11 +42,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716509168,
-        "narHash": "sha256-4zSIhSRRIoEBwjbPm3YiGtbd8HDWzFxJjw5DYSDy1n8=",
+        "lastModified": 1719254875,
+        "narHash": "sha256-ECni+IkwXjusHsm9Sexdtq8weAq/yUyt1TWIemXt3Ko=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bfb7a882678e518398ce9a31a881538679f6f092",
+        "rev": "2893f56de08021cffd9b6b6dfc70fd9ccd51eb60",
         "type": "github"
       },
       "original": {
@@ -58,11 +58,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1716633019,
-        "narHash": "sha256-xim1b5/HZYbWaZKyI7cn9TJCM6ewNVZnesRr00mXeS4=",
+        "lastModified": 1719234068,
+        "narHash": "sha256-1AjSIedDC/aERt24KsCUftLpVppW61S7awfjGe7bMio=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9d29cd266cebf80234c98dd0b87256b6be0af44e",
+        "rev": "90bd1b26e23760742fdcb6152369919098f05417",
         "type": "github"
       },
       "original": {
@@ -74,11 +74,11 @@
     },
     "nixpkgs-stable_2": {
       "locked": {
-        "lastModified": 1716655032,
-        "narHash": "sha256-kQ25DAiCGigsNR/Quxm3v+JGXAEXZ8I7RAF4U94bGzE=",
+        "lastModified": 1719099622,
+        "narHash": "sha256-YzJECAxFt+U5LPYf/pCwW/e1iUd2PF21WITHY9B/BAs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "59a450646ec8ee0397f5fa54a08573e8240eb91f",
+        "rev": "5e8e3b89adbd0be63192f6e645e0a54080004924",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1716692524,
-        "narHash": "sha256-sALodaA7Zkp/JD6ehgwc0UCBrSBfB4cX66uFGTsqeFU=",
+        "lastModified": 1719268571,
+        "narHash": "sha256-pcUk2Fg5vPXLUEnFI97qaB8hto/IToRfqskFqsjvjb8=",
         "owner": "mic92",
         "repo": "sops-nix",
-        "rev": "962797a8d7f15ed7033031731d0bb77244839960",
+        "rev": "c2ea1186c0cbfa4d06d406ae50f3e4b085ddc9b3",
         "type": "github"
       },
       "original": {
diff --git a/hosts/remus/configuration.nix b/hosts/remus/configuration.nix
index c54199e..4f75145 100644
--- a/hosts/remus/configuration.nix
+++ b/hosts/remus/configuration.nix
@@ -21,7 +21,7 @@
 
   services.desktopManager.plasma6.enable = true;
   services.xserver.desktopManager.gnome.enable = true;
-  services.displayManager.defaultSession = "gnome";
+  services.displayManager.defaultSession = "plasma";
 
   programs.ssh.askPassword = lib.mkForce "${pkgs.kdePackages.ksshaskpass.out}/bin/ksshaskpass";
   
@@ -57,11 +57,10 @@
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
 
-  # Enable OpenGL
-  hardware.opengl = {
+  # Enable graphics
+  hardware.graphics = {
     enable = true;
-    driSupport = true;
-    driSupport32Bit = true;
+    enable32Bit = true;
   };
 
   # Load nvidia driver for Xorg and Wayland
@@ -76,7 +75,7 @@
     # Enable this if you have graphical corruption issues or application crashes after waking
     # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead 
     # of just the bare essentials.
-    powerManagement.enable = false;
+    powerManagement.enable = true;
 
     # Fine-grained power management. Turns off GPU when not in use.
     # Experimental and only works on modern Nvidia GPUs (Turing or newer).