diff --git a/home/gunalx/niri.nix b/home/gunalx/niri.nix
index b592049..482a1a8 100644
--- a/home/gunalx/niri.nix
+++ b/home/gunalx/niri.nix
@@ -194,6 +194,8 @@ layout {
         // Offset moves the shadow relative to the window.
         offset x=0 y=5
 
+
+
         // You can also change the shadow color and opacity.
         color "#0007"
     }
@@ -343,6 +345,8 @@ binds {
     Mod+Return { spawn "foot"; }
     Mod+D { spawn "fuzzel"; }
     Super+M { spawn "swaylock"; }
+    
+    Mod+Escape { toggle-keyboard-shortcuts-inhibit; } //for diabling niri shortcuts for a while.
 
     // You can also use a shell. Do this if you need pipes, multiple commands, etc.
     // Note: the entire command goes as a single argument in the end.
diff --git a/machines/aragon/configuration.nix b/machines/aragon/configuration.nix
index 1f56fa6..464842b 100644
--- a/machines/aragon/configuration.nix
+++ b/machines/aragon/configuration.nix
@@ -20,7 +20,7 @@
 	#customised applications
 	../../services/podman.nix
 	../../services/boinc.nix
-	../../services/ollama.nix
+	../../services/ollama-amd.nix
     ];
 
   # Bootloader.
diff --git a/machines/aragon/hardware-configuration.nix b/machines/aragon/hardware-configuration.nix
index f0148bf..0f3f51b 100644
--- a/machines/aragon/hardware-configuration.nix
+++ b/machines/aragon/hardware-configuration.nix
@@ -13,7 +13,15 @@
 
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
+
+  hardware.amdgpu.opencl.enable = true;
+  hardware.amdgpu.amdvlk.enable = true;
+  boot.kernelPackages = pkgs.linuxPackages_latest;
   
+  hardware.graphics = {
+    enable = true;
+  };
+
   services.xserver.videoDrivers = [ "amdgpu" ];
   systemd.tmpfiles.rules = [
     "L+    /opt/rocm/hip   -    -    -     -    ${pkgs.rocmPackages.clr}"
@@ -21,11 +29,30 @@
 
   nixpkgs.config.rocmSupport = true;
   
+  environment.variables = {
+    HSA_OVERRIDE_GFX_VERSION="10.3.0";
+
+  };
+
+  
   #hardware.opengl.extraPackages32 = with pkgs; [
   #  driversi686Linux.amdvlk
   #];
 
-  environment.systemPackages = with pkgs; [ lact ];
+environment.systemPackages = with pkgs; [ 
+  lact 
+  rocmPackages.rocminfo
+  rocmPackages.rocm-smi
+  rocmPackages.rocm-runtime
+  rocmPackages.rocm-device-libs
+  rocmPackages.rocm-core
+  rocmPackages.rocm-cmake
+  rocmPackages.rocgdb
+  rocmPackages.rocblas
+  rocmPackages.rccl
+
+
+];
 systemd.packages = with pkgs; [ lact ];
 systemd.services.lactd.wantedBy = ["multi-user.target"];
 
diff --git a/services/ollama-amd.nix b/services/ollama-amd.nix
new file mode 100644
index 0000000..2bb883d
--- /dev/null
+++ b/services/ollama-amd.nix
@@ -0,0 +1,54 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Add Ollama to system packages
+  environment.systemPackages = [ pkgs.unstable.ollama ];
+
+  # Ollama configuration
+  services.ollama = {
+    enable = true;
+    package = pkgs.unstable.ollama;
+    host = "0.0.0.0";
+    openFirewall = true;
+    port = 11434;
+    home = "/var/lib/ollama";
+
+    # Preloaded models
+    loadModels = [
+      "gemma3:1b"
+      "qwen3:8b"
+      "qwen3:0.6b"
+      "llama3.1"
+      "moondream"
+      "minicpm-v"
+      "qwen2.5vl:3b"
+      "gemma3:4b"
+      "granite3.2-vision"
+      "zylonai/multilingual-e5-large"
+      "nomic-embed-text"
+      "snowflake-arctic-embed2"
+    ];
+
+    # Environment variables based on hostname
+    environmentVariables = {
+      "HIP_VISIBLE_DEVICES" = "0,1";
+      "OLLAMA_LLM_LIBRARY" = "rocm";
+    };
+
+    rocmOverrideGfx = "10.3.0"; #rdna2
+
+    # Acceleration settings
+    acceleration = "rocm";
+
+  };
+
+  # NGINX reverse proxy configuration
+  services.nginx.virtualHosts."ollama.${config.networking.hostName}.${config.networking.domain}" = {
+    forceSSL = true;
+    locations."/" = {
+      proxyWebsockets = true;
+      proxyPass = "http://${config.services.ollama.listenAddress}";
+    };
+    basicAuthFile = config.sops.secrets."nginx/defaultpass".path;
+  };
+}
diff --git a/services/ollama.nix b/services/ollama.nix
index 022767a..f992f72 100644
--- a/services/ollama.nix
+++ b/services/ollama.nix
@@ -1,52 +1,48 @@
 { config, pkgs, lib, ... }:
+
+let
+  hostname = config.networking.hostName;
+in
+
 {
-  environment.systemPackages = [
-    pkgs.unstable.ollama
-  ];
+  # Add Ollama to system packages
+  environment.systemPackages = [ pkgs.unstable.ollama ];
 
+  # Ollama configuration
   services.ollama = {
-      enable = true;
-      package = pkgs.unstable.ollama;
-      host = "0.0.0.0";
-      openFirewall = true;
-      port = 11434;
-      home = "/var/lib/ollama";
+    enable = true;
+    package = pkgs.unstable.ollama;
+    host = "0.0.0.0";
+    openFirewall = true;
+    port = 11434;
+    home = "/var/lib/ollama";
 
-      loadModels = [
-        "gemma3:1b"
-        "qwen3:8b"
-        "qwen3:0.6b"
-        "llama3.1"
+    # Preloaded models
+    loadModels = [
+      "gemma3:1b"
+      "qwen3:8b"
+      "qwen3:0.6b"
+      "llama3.1"
+      "moondream"
+      "minicpm-v"
+      "qwen2.5vl:3b"
+      "gemma3:4b"
+      "granite3.2-vision"
+      "zylonai/multilingual-e5-large"
+      "nomic-embed-text"
+      "snowflake-arctic-embed2"
+    ];
 
-        "moondream"
-        "minicpm-v"
-        "qwen2.5vl:3b"
-        "gemma3:4b"
-        "granite3.2-vision"
+    # Acceleration settings
+    acceleration = "cuda"; 
 
-
-        "zylonai/multilingual-e5-large"
-        "nomic-embed-text"
-        "snowflake-arctic-embed2"
-        
-      ];
-  };
-
-  #possibly a flawed idea, should just set cudaSupport and rocm support.
-  services.ollama.acceleration = lib.mkDefault (  let
-                                                    hostname = config.networking.hostName;
-                                                  in
-                                                    if hostname == "galadriel" then "cuda"
-                                                    else if hostname == "aragorn" then "rocm"
-                                                    else null);
-  
+  # NGINX reverse proxy configuration
   services.nginx.virtualHosts."ollama.${config.networking.hostName}.${config.networking.domain}" = {
-      forceSSL = true;
-      #useACMEHost = config.networking.domain; #not sure if this will work, unless
-      locations."/" = {
-        proxyWebsockets = true;
-        proxyPass = "http://${config.services.ollama.listenAddress}";
-      };
-      basicAuthFile = config.sops.secrets."nginx/defaultpass".path;
+    forceSSL = true;
+    locations."/" = {
+      proxyWebsockets = true;
+      proxyPass = "http://${config.services.ollama.listenAddress}";
+    };
+    basicAuthFile = config.sops.secrets."nginx/defaultpass".path;
   };
 }