Deepstream dGPU model Platform and OS Compatibility problem

Hi
I’m trying to run deepstream_python_apps and it requires deepstream 5.1 and I found out deepstream 5.1 requires cuda 11.1 and nvidia driver R460.32 from here!
I have recently upgraded my cuda and driver to 11.3 and 465.19.01 and ssd sample of deepstream_python_apps is not working!
I’m wondering if I could run this sample using these driver and cuda versions? or I have to downgrade?
It starts running, recognizing cuda and cudnn and gets memory and gpu resources but it freezes on the main loop!

Any help would be much appreciated.

• Hardware Platform (Jetson / GPU) GeForce RTX 2070
• DeepStream Version 5.1
• NVIDIA GPU Driver Version (valid for GPU only) 465.19.01

DeepStream is using TensorRT 7.2.X (Quickstart Guide — DeepStream 5.1 Release documentation)

According to https://developer.nvidia.com/nvidia-tensorrt-7x-download , there is not CUDA 11.3 based TensorRT 7.2.X , so you need to downgrade your CUDA toolkit version to 11.1 or 11.2,
CUDA 11.1 or 11.2 works with your current CUDA driver - 465.19.01, so you can keep current driver.

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