i am an idiot, i forgot to remove the xdg portal config in configuration.nix on apollo, this broke screensharing

base/virtualisation/virtualisationmod.nix

@@ -0,0 +1,67 @@
+# https://gist.github.com/CRTified/43b7ce84cd238673f7f24652c85980b3?permalink_comment_id=3793931
+{ lib, pkgs, config, ... }:
+with lib;
+let
+  cfg = config.virtualisation;
+  tmpfileEntry = name: f: "f /dev/shm/${name} ${f.mode} ${f.user} ${f.group} -";
+in {
+  options.virtualisation = {
+    sharedMemoryFiles = mkOption {
+      type = types.attrsOf (types.submodule ({ name, ... }: {
+        options = {
+          name = mkOption {
+            visible = false;
+            default = name;
+            type = types.str;
+          };
+          user = mkOption {
+            type = types.str;
+            default = "root";
+            description = "Owner of the memory file";
+          };
+          group = mkOption {
+            type = types.str;
+            default = "root";
+            description = "Group of the memory file";
+          };
+          mode = mkOption {
+            type = types.str;
+            default = "0600";
+            description = "Group of the memory file";
+          };
+        };
+      }));
+      default = { };
+    };
+    hugepages = {
+      enable = mkEnableOption "Hugepages";
+
+      defaultPageSize = mkOption {
+        type = types.strMatching "[0-9]*[kKmMgG]";
+        default = "1M";
+        description =
+          "Default size of huge pages. You can use suffixes K, M, and G to specify KB, MB, and GB.";
+      };
+      pageSize = mkOption {
+        type = types.strMatching "[0-9]*[kKmMgG]";
+        default = "1M";
+        description =
+          "Size of huge pages that are allocated at boot. You can use suffixes K, M, and G to specify KB, MB, and GB.";
+      };
+      numPages = mkOption {
+        type = types.ints.positive;
+        default = 1;
+        description = "Number of huge pages to allocate at boot.";
+      };
+    };
+  };
+
+  config.systemd.tmpfiles.rules =
+    mapAttrsToList (tmpfileEntry) cfg.sharedMemoryFiles;
+
+  config.boot.kernelParams = optionals cfg.hugepages.enable [
+    "default_hugepagesz=${cfg.hugepages.defaultPageSize}"
+    "hugepagesz=${cfg.hugepages.pageSize}"
+    "hugepages=${toString cfg.hugepages.numPages}"
+  ];
+}