Jetpack5.1.5 install failed

[hongjiasheng]

Hello, I am currently using the R35.6.2 version system to install Jetpack 5.1.5, and there are issues with installing it using either sdkmanager or commands

1. Installing through SDK manager will directly prompt that the system version is incorrect and requires the use of R35.6.1 version system.
   

   

2. After successful installation through the command, check the jetpack and it will prompt ‘missing’.
   

   
   
   
   

Could you please help me take a look as soon as possible? Thank you.

[nagesh_accord]

@hongjiasheng

check the jetpack and it will prompt ‘missing’.

Did you install Jetpack libraries using jetpack command:

$sudo apt update
$sudo apt install nvidia-jetpack

[hongjiasheng]

Yes, it is operated according to this command, and after installation, it will be in a missing state.

[nagesh_accord]

@hongjiasheng

it will be in a missing state.

Dont know why it is showing MISSING.

Regarding OpenCV with CUDA showing NO, we need to reinstall OPEN CV with the script so that it shows “YES”.

[hongjiasheng]

OpenCV with CUDA is not important now, the most important thing is why the Jetpack will prompt ‘missing’?

[nagesh_accord]

@hongjiasheng

most important thing is why the Jetpack will prompt ‘missing’?

Did jetpack installation completed fully successfully without any serious warnings and errors?

[david.monge]

Hi @hongjiasheng

Internally jetson-stats (jtop) determines the version of Jetpack using the Jetson Linux version. The problem may be only with jetson-stats, it seems that it does not include the Jetpack version for Jetson Linux 35.6.2 yet:

Opened issue: jetson-stats not supported for [L4T 35.6.2] · Issue #642 · rbonghi/jetson_stats · GitHub
Available Jetpack values: jetson_stats/jtop/core/jetson_variables.py at master · rbonghi/jetson_stats · GitHub

Regards,
David Monge

Embedded SW Engineer at RidgeRun

Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com/
Website: www.ridgerun.com

[hongjiasheng]

Okay, I got it. Thank you very much!
I checked the version using apt show, so there should be no problem, right？

[david.monge]

@hongjiasheng

I checked the version using apt show, so there should be no problem, right？

Correct, there should be no problem with your Jetpack installation. Most likely it is just a problem with jtop which is not updated with this version of Jetpack.

Regards,
David Monge

Embedded SW Engineer at RidgeRun

Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com/
Website: www.ridgerun.com

[hongjiasheng]

Okay, Thank you so much!