Flashing Jetson AGX fails due to missing PUBKEY

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

I tried to install Jetpack 4.4.1 on a Jetson AGX using the SDK manager. I put the device in recovery mode. The device is detected by the SDK manager.
I did not change any options. The installation fails:

> [...]
> 13:54:03 INFO: Drivers for Jetson: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0D296FFB880FB004
> 13:54:04 INFO: Drivers for Jetson: Get:13 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages [1,513 kB]
> 13:54:04 INFO: TensorRT on Target: Found file /home/norbert/Downloads/nvidia/sdkm_downloads/libnvinfer-samples_7.1.3-1+cuda10.2_all.deb with correct checksum, skip downloading.
> 13:54:04 INFO: Drivers for Jetson: Get:14 http://security.ubuntu.com/ubuntu bionic-security/main i386 Packages [901 kB]
> 13:54:04 INFO: Drivers for Jetson: Get:15 http://security.ubuntu.com/ubuntu bionic-security/main Translation-en [293 kB]
> 13:54:04 INFO: Drivers for Jetson: Get:16 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 Packages [1,100 kB]
> 13:54:04 INFO: CUDA Toolkit for L4T: Found file /home/norbert/Downloads/nvidia/sdkm_downloads/cuda-repo-l4t-10-2-local-10.2.89_1.0-1_arm64.deb with correct checksum, skip downloading.
> 13:54:04 INFO: Drivers for Jetson: Get:17 http://security.ubuntu.com/ubuntu bionic-security/universe i386 Packages [972 kB]
> 13:54:05 INFO: Drivers for Jetson: Get:18 http://security.ubuntu.com/ubuntu bionic-security/universe Translation-en [246 kB]
> 13:54:05 INFO: Drivers for Jetson: Get:19 http://de.archive.ubuntu.com/ubuntu bionic-backports/universe amd64 DEP-11 Metadata [9,288 B]
> 13:54:12 INFO: Drivers for Jetson: Reading package lists...
> 13:54:12 INFO: Drivers for Jetson: E: The repository 'https://repo.download.nvidia.com/jetson/t194 r32.4 InRelease' is not signed.
> 13:54:12 ERROR: Drivers for Jetson: command terminated with error
> 13:54:17 SUMMARY: VPI on Target: Depends on failed component

I tried this:

$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0D296FFB880FB004
Executing: /tmp/apt-key-gpghome.FiiNtFhavV/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 0D296FFB880FB004
gpg: keyserver receive failed: No data

and this:

$ curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey |   sudo apt-key add -
OK

But the installation still fails with the same error at 2.7% of “Creating OS image”.

3

Hi nors,

sudo apt update failed because of this error. Can you please check why this item exists on your host machine? I think it should only exist on your Jetson device, but not on host machine.

4

Hi,

thanks. I remove the repository and it worked. I think it was there because I had at some point (maybe in the past) selected to install host components with the SDK manager as well.