I checked the box to install nvidia drivers on the apps page and restarted. (There is also a typo in that checkbox, should be "NVIDIA")
This error was shown.

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 488, in run
await self.future
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 535, in __run_body
rv = await self.middleware.run_in_thread(self.method, *args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1363, in run_in_thread
return await self.run_in_executor(io_thread_pool_executor, method, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1360, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/concurrent/futures/thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/nvidia.py", line 56, in install
with self._install_packages(
File "/usr/lib/python3.11/contextlib.py", line 137, in _enter_
return next(self.gen)
^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/nvidia.py", line 89, in _install_packages
subprocess.run(["apt", "update"], **kwargs)
File "/usr/lib/python3.11/subprocess.py", line 571, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['apt', 'update']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 492, in run
raise handled
middlewared.service_exception.CallError: [EFAULT] Command apt update failed (code 1):
Package management tools are disabled on TrueNAS appliances.

Attempting to update SCALE with apt or methods other than the SCALE web
interface can result in a nonfunctional system.

Session ID: 62011efd-16fe-f780-192b-99b08bba2579