Jetpack 6 installation - Public key is missing - nv-tensorrt-local-repo-ubuntu2204-10.0.0-cuda-12.4 InRelease

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
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Device: AGX Orin 32GB Devkit
Jetpack 6

Installation via SDK manager from Ubunt 22.04 Host machine

Issue:
/home/s/Downloads/nvidia/sdkm_downloads

SDK Manager is verifying Jetson AGX Orin modules system readiness to install.
Disk space.
Internet connection.
Access to APT repository and ability to install Debian packages with it.
SDK Manager detected your system may not ready for installation, see specific errors below.
Once fixed, click ‘Retry’ to verify system readiness again.
‘Skip’ this process may result install installation failure.
Access to APT repository and ability to install Debian packages with it.: Apt repository check failure (1. sudo apt-get update && sudo apt-get check; 2. sudo dpkg --audit).
W: GPG error: file:/var/nv-tensorrt-local-repo-ubuntu2204-10.0.0-cuda-12.4 InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 7C2C974198B89898
E: The repository ‘file:/var/nv-tensorrt-local-repo-ubuntu2204-10.0.0-cuda-12.4 InRelease’ is not signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Key is not found when searching ubuntu key server

4

Hi,

Thanks for the feedback.
We will give it a try and update.

Thanks.

5

Hi,

We give it a try and can install Orin without an error.
Do you meet this on Orin or an Ubuntu host?

Thanks.

6

Ok, If it works on your end I’ll re-install from clean slate and give feedback if issue is still present.

Message in first is from diague window in SDK manager running on Ubuntu 22.04 host computer.

I get the same errors when trying to install directly from command line on Orin.

7

Hi,

Yes, please try it again.
If you still face the same issue, please attach the complete error log of the SDK manager.

Thanks.

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