Cannot find CUDA after installing Jetpack 5.1.1 from SDK Manager Jetson Runtime Components only on NX Board

[rohit16]

I successfully installed the runtime SDK on NX Board however, faced the CUDA and Opencv issue while loading through terminal.
Also the default python is 2.7.18.

I am talking about Xavier NX 16GB Board.

[rohit16]

Hello,
can someone please help me with this.
Waiting for reply.

[AastaLLL]

Hi,

Please try it with python3.
For example:

$ python3
Python 3.8.10 (default, Mar 13 2023, 10:26:41) 
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
>>> cv2.__version__
'4.5.4'

Thanks.

[rohit16]

Thanks for your response, however the error is still same. Please check the attached screenshot.

[AastaLLL]

Hi,

Could you check if you have libopencv-python installed?

$ apt show libopencv-python 
Package: libopencv-python
Version: 4.5.4-8-g3e4c170df4
Priority: optional
Section: libs
Maintainer: admin@opencv.org
Installed-Size: 12.0 MB
Provides: python-opencv
Depends: libopencv (= 4.5.4-8-g3e4c170df4), libc6 (>= 2.17), libgcc-s1 (>= 3.0), libstdc++6 (>= 9)
Conflicts: python-opencv
Replaces: python-opencv
Homepage: http://opencv.org
Download-Size: 3201 kB
APT-Manual-Installed: yes
APT-Sources: https://repo.download.nvidia.com/jetson/common r35.3/main arm64 Packages
Description: Open Computer Vision Library
 Python bindings for Open Source Computer Vision Library

If not, you can find the package in the below link directly:
https://repo.download.nvidia.com/jetson/

Thanks.

[rohit16]

Just FYI… I have installed Jetson Runtime components only not Jetson SDK Development tools because space issue occurred while installing full package. Here is the conversation between me and other representative.

https://forums.developer.nvidia.com/t/jetson-linux-and-jetpack-os-installation-failed-on-xavier-nx-board/252939/16

[rohit16]

Yes the above library is installed, here’s the log from terminal:

nvidia@ubuntu:~$ apt show libopencv-python
Package: libopencv-python
Version: 4.5.4-8-g3e4c170df4
Priority: optional
Section: libs
Maintainer: admin@opencv.org
Installed-Size: 12.0 MB
Provides: python-opencv
Depends: libopencv (= 4.5.4-8-g3e4c170df4), libc6 (>= 2.17), libgcc-s1 (>= 3.0), libstdc++6 (>= 9)
Conflicts: python-opencv
Replaces: python-opencv
Homepage: http://opencv.org
Download-Size: 3,201 kB
APT-Sources: https://repo.download.nvidia.com/jetson/common r35.3/main arm64 Packages
Description: Open Computer Vision Library
 Python bindings for Open Source Computer Vision Library

[rohit16]

Also the $PATH and $LD_LIBRARY_PATH in .bashrc is configured properly however there is no bin folder in /usr/local/cuda-11.4.

[rohit16]

Hello,
can you please advice how can i solve this issue?

[AastaLLL]

Hi,

It looks like your installation is not complete somehow.
Could you reflash it and install the package again?

Thanks.

[rohit16]

I have re flashed Jetson Linux and Runtime Components multiple times and comes up with same results. Or shall I install Jetson SDK Components not the Runtime?

[AastaLLL]

Hi,

Do you install the components with SDKmanager or apt?
If apt is used, please try it with SDKmanager.

Thanks.

[rohit16]

I am using SDK Manager to install all the packages.

[rohit16]

Hello,
can you please assist me in solving this issue? I have re flashed Jetson Linux and reinstalled the runtime components but gives me same result.
Please check the attached SDK Manager log file.
SDKM_logs_JetPack_5.1.1_(rev._1)_Linux_for_Jetson_Xavier_NX_modules_2023-05-18_11-06-34.zip (228.7 KB)

[AastaLLL]

Hi,

Thanks for sharing the log.
We will check it and share more info with you later.

[AastaLLL]

Hi,

We have checked the SDKmanager log and it doesn’t show any error.
To solve this, could you reinstall jetpack container via apt directly?

$ sudo apt install nvidia-jetpack

Below is the context we have in the `/user/local/cuda/’ for your reference:

$ ls /usr/local/cuda/
bin  compute-sanitizer  DOCS  EULA.txt  extras  include  lib64  nvml  nvvm  README  samples  share  targets  tools  version.json

Thanks.