The DeepStream image nvcr.io/nvidia/deepstream-l4t:5.1-21.02-samples pulled from NGC to my NVIDIA NX stuck on ./install

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hardware Platform (Jetson / GPU)
Jetson NX

• DeepStream Version
5.1

• JetPack Version (valid for Jetson only)
4.5-b129

• TensorRT Version
7.1.3

• Issue Type( questions, new requirements, bugs)
Pull image from NGC,

sudo docker run -it --rm --net=host --runtime nvidia  -e DISPLAY=$DISPLAY -w /opt/nvidia/deepstream/deepstream-5.1 -v /tmp/.X11-unix/:/tmp/.X11-unix nvcr.io/nvidia/deepstream-l4t:5.1-21.02-samples

I was confused about the ./install.sh
After

apt update
apt upgrade
apt install libssl1.0.0 \
    libgstreamer1.0-0 \
    gstreamer1.0-tools \
    gstreamer1.0-plugins-good \
    gstreamer1.0-plugins-bad \
    gstreamer1.0-plugins-ugly \
    gstreamer1.0-libav \
    gstreamer1.0-alsa \
    libgstrtspserver-1.0-0 \
    libjansson4

follow the instructions of README.
Why there is still some error message while

./install.sh

Anyone has experiences on this issue? Please share some advice with me, I’ve already stuck on this very beginning issue for couples of days…

3

Hi,

Do you meet the error log like below?

/sbin/ldconfig.real: File /usr/lib/aarch64-linux-gnu/libnvidia-eglcore.so.32.5.0 is empty, not checked.
/sbin/ldconfig.real: File /usr/lib/aarch64-linux-gnu/libnvidia-glcore.so.32.5.0 is empty, not checked.
...

If yes, it’s harmless.
We can run the example with following command directly:

$ deepstream-app -c samples/configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt

Thanks.

4

Hi @AastaLLL,

How about if I want to use USB camera, is that also harmless?
Or if not, how to make usb camera example works?

5

Hi,

We can get the camera device after launching the docker with --device /dev/video{ID}.

Would you mind to check the ID of your USB camera first.
And launch the docker with the corresponding configure:

Ex.

$ sudo docker run -it --rm --net=host --runtime nvidia  -e DISPLAY=$DISPLAY -w /opt/nvidia/deepstream/deepstream-5.1 --device /dev/video0 -v /tmp/.X11-unix/:/tmp/.X11-unix nvcr.io/nvidia/deepstream-l4t:5.1-21.02-samples

Thanks.