Jetpack install error

Hello, I have installed jetpack on jetson agx xavier[16gb] through sdk manager. But there’s something a little strange, so I leave a question.

  1. If you check the jetpack through “sudo jtop” command, it seems to be installed, but if you check through “python jetsonInfo.py”, UNKNOWN comes out. What should I do to make sure it’s installed properly?

Https://github.installed through com/jetsonhacks/jetsonUtilities”.

In addition, if there is a problem, how can I install jetpack?

Thank you.

Thank you.

hello user92647,

don’t you using NVIDIA SDK Manager | NVIDIA Developer to setup the development environment?
it’ll install JetPack release image to your targets.

hello JerryChang,

As you said, I installed it using NVIDIA SDK Manager.
The jetpack does not come out through python jetsonInfo.py, but when I checked through jtop, I confirmed that the proper jetpack was caught.

hello user92647,

so you would like to ensure the installed JetPack release version, right?
please check $ cat /etc/nv_tegra_release, and you may mapping it with JetPack Archive for the release version.


The following command indicates that it is installed normally when executed.
“sudo -apt-cache show nvidia-jetpack”
As you told me, the actual jet pack version seems to be installed properly.

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