fail at singe gpu passthrough

modules/misc/virt-manager.nix

@@ -22,6 +22,22 @@ in
           ovmf.enable = true;
           ovmf.packages = [ pkgs.OVMFFull.fd ];
         };
+        hooks.qemu = {
+         # doesnt work, screen just freezes. no error in libvirt logs though, so idk how to fix it
+         "passthrough" = lib.getExe (
+          pkgs.writeShellApplication {
+            name = "qemu-hook";
+            excludeShellChecks = [ "SC2046" "SC2086" ];
+
+            runtimeInputs = with pkgs; [
+              libvirt
+              systemd
+              kmod
+            ];
+            text = builtins.readFile ./hook.sh;
+          }
+        );
+        };
       };
       spiceUSBRedirection.enable = true;
     };