diff --git a/home/utils/python.nix b/home/utils/python.nix
index e351e5c..9ead6a9 100644
--- a/home/utils/python.nix
+++ b/home/utils/python.nix
@@ -6,6 +6,7 @@ let
         zlib
         zstd
         stdenv.cc.cc
+        stdenv.cc.cc.lib
         curl
         openssl
         attr
diff --git a/hosts/Aloria/default.nix b/hosts/Aloria/default.nix
index 1b4dca7..6f1385b 100644
--- a/hosts/Aloria/default.nix
+++ b/hosts/Aloria/default.nix
@@ -22,6 +22,31 @@ in {
     };
     services.throttled.enable = true;
     services.thinkfan.enable = true;
+    services.thinkfan.settings = {
+        sensors = [
+            # Search for 'coretemp' anywhere in /sys/class/hwmon
+            { hwmon = "/sys/class/hwmon"; name = "coretemp"; indices = [ 1 ]; }
+
+            # Search for 'acpitz'
+            { hwmon = "/sys/class/hwmon"; name = "acpitz"; indices = [ 1 ]; }
+
+            # Search for 'nvme'
+            { hwmon = "/sys/class/hwmon"; name = "nvme"; indices = [ 1 ]; }
+        ];
+
+        fans = [
+            { tpacpi = "/proc/acpi/ibm/fan"; }
+        ];
+
+        levels = [
+            [ 0   0   45 ]
+            [ 1  42   55 ]
+            [ 2  50   60 ]
+            [ 3  56   68 ]
+            [ 5  64   78 ]
+            [ 7  76   95 ]
+        ];
+    };
 
     programs.steam = {
         enable = true;
diff --git a/hosts/Aloria/hardware-configuration.nix b/hosts/Aloria/hardware-configuration.nix
index bf6f076..62b0246 100644
--- a/hosts/Aloria/hardware-configuration.nix
+++ b/hosts/Aloria/hardware-configuration.nix
@@ -11,7 +11,10 @@
     boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
     boot.initrd.kernelModules = [ ];
     boot.kernelModules = [ "kvm-intel" ];
-    boot.extraModulePackages = [ ];
+    boot.extraModulePackages = [ config.boot.kernelPackages.tp_smapi ];
+    boot.extraModprobeConfig = ''
+        options thinkpad_acpi fan_control=1
+    '';
 
     fileSystems."/" =
         { device = "rpool/root";
diff --git a/hosts/Common/default.nix b/hosts/Common/default.nix
index c22d0c9..e2b6171 100644
--- a/hosts/Common/default.nix
+++ b/hosts/Common/default.nix
@@ -7,7 +7,63 @@
     security.rtkit.enable = true;
     programs.zsh.enable = true;
     networking.firewall.enable = false;
-    programs.nix-ld.enable = true;
+    programs.nix-ld = {
+        enable = true;
+        libraries = with pkgs; [
+            # Toolchain / C++ runtime
+            stdenv.cc.cc          # libc, libgcc, libstdc++
+            stdenv.cc.cc.lib      # sometimes needed explicitly
+
+            # Compression / archive
+            zlib
+            zstd
+            xz
+            bzip2
+
+            # Crypto / TLS / networking
+            openssl
+            curl
+            libssh
+
+            # Core system libs
+            attr
+            acl
+            util-linux
+            libsodium
+            systemd               # libudev, libsystemd
+            libxml2
+            expat
+
+            # Graphics / X11 / desktop
+            xorg.libX11
+            xorg.libXext
+            xorg.libXfixes
+            xorg.libXdamage
+            xorg.libXcomposite
+            xorg.libXrandr
+            xorg.libxcb
+            libdrm
+            mesa
+            libxkbcommon
+
+            # Audio / desktop integration
+            alsa-lib
+            dbus
+            cups
+
+            # GLib / GTK stack (lots of GUI apps, Electron, etc.)
+            glib
+            gdk-pixbuf
+            pango
+            cairo
+            atk
+            gtk3
+
+            # NSS/NSPR (Firefox, Electron, many apps)
+            nspr
+            nss
+        ];
+    };
 
     boot.loader.systemd-boot.enable = true;
     boot.loader.systemd-boot.memtest86.enable = true;