Retrieving CUDA driver version failed

[MihaiAnca13]

Running PhysX 5.1.3 on Ubuntu 20.04 in a C++17 project.

I have the following code:

#include <iostream>
#include <PxPhysicsAPI.h>

using namespace std;
using namespace physx;

static PxDefaultAllocator mallocator;
static PxDefaultErrorCallback merrorCallback;

int main() {
    PxCudaContextManagerDesc cudaContextManagerDesc;


    auto gFoundation = PxCreateFoundation(PX_PHYSICS_VERSION, mallocator, merrorCallback);
    auto gCudaContextManager = PxCreateCudaContextManager(*gFoundation, cudaContextManagerDesc, PxGetProfilerCallback());

    if (!gCudaContextManager) {
        cout << "CUDA context manager not created" << endl;
        return 1;
    }

    return 0;
}

When running, I get the following error:

/buildAgent/work/f25a4639a4b1bdc1/source/cudamanager/src/CudaContextManager.cpp (903) : info : Retrieving CUDA driver version failed.

/buildAgent/work/f25a4639a4b1bdc1/source/cudamanager/src/CudaContextManager.cpp (626) : info : NVIDIA Release 411 graphics driver and above is required for GPU acceleration.

`nvcc --version` output:

nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2022 NVIDIA Corporation
Built on Wed_Sep_21_10:33:58_PDT_2022
Cuda compilation tools, release 11.8, V11.8.89
Build cuda_11.8.r11.8/compiler.31833905_0

`nvidia-smi` output:

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 520.61.05    Driver Version: 520.61.05    CUDA Version: 11.8     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA Graphics...  On   | 00000000:01:00.0  On |                  N/A |
|  0%   41C    P5    18W / 285W |    518MiB / 12282MiB |      7%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1526      G   /usr/lib/xorg/Xorg                 90MiB |
|    0   N/A  N/A      2386      G   /usr/lib/xorg/Xorg                235MiB |
|    0   N/A  N/A      2529      G   /usr/bin/gnome-shell              127MiB |
|    0   N/A  N/A      3794      G   ...veSuggestionsOnlyOnDemand       51MiB |
+-----------------------------------------------------------------------------+

Within the same project, I have torch installed and I can create tensors on the GPU with no issue. Any idea what's causing this?