update

system/core/networking.nix

@@ -4,7 +4,10 @@
     enable = true;
     wifi.macAddress = "stable-ssid";
     ethernet.macAddress = "stable";
-    plugins = with pkgs; [ networkmanager-vpnc ];
+    plugins = with pkgs; [
+      networkmanager-vpnc
+      networkmanager-openconnect
+    ];
   };
 
   networking.nameservers = [

system/core/packages.nix

@@ -18,5 +18,6 @@
     wget
     wireguard-tools
     zip
+    vpnc
   ];
 }

system/optional/gaming.nix

@@ -41,6 +41,17 @@ in
       ];
     };
 
+    systemd.user.services.steam = {
+      enable = true;
+      description = "Open Steam in the background at boot";
+      serviceConfig = {
+        ExecStart = "${pkgs.steam}/bin/steam -nochatui -nofriendsui -silent %U";
+        wantedBy = [ "graphical-session.target" ];
+        Restart = "on-failure";
+        RestartSec = "5s";
+      };
+    };
+
     # SteamVR kernel patch for AMDGPU
     boot.kernelPatches = gaming-host [
       {