Jetpack installation fail

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hello,
I’m using AGX Xavier, and I want to install every sdk components.
As a usual way, I used SDK Manager and selected Jetpack 4.4.1.
After the flash of OS image, Jetson SDK Components install goes to fail.

The error messages contains below,

Ign:6 https://repo.download.nvidia.com/jetson/t194 r32.4 InRelease
Could not handshake: An unexpected TLS packet was received. [IP : my.proxy.add]
The repository ‘https://repo.download.nvidia.com/jetson/t194 r32.4 Release’ does not have a Release file.
command terminated with error.

and I am behind proxy, so I set my proxy info in /etc/apt/apt.conf
Is there any way to get repos, or get deb files directly?
Thanks.

5

Hi @hscho0316

please take a look at the instructions on how to update the debian packages accordingly.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/updating_jetson_and_host.html#

Please also consider that the lastest Jetpack release is now available, as described here:

6

I followed the instruction you mentioned, but I got same error when I try to apt update

Err:3 https://repo.downloads.nvidia.com/jetson/common r32.4 Release
Could not handshake: An unexpected TLS packet was received. [IP: xxx.xxx.xxx.xxx xxxx]
Err:4 https://repo.downloads.nvidia.com/jetson/t194 r32.4 Release
Could not handshake: An unexpected TLS packet was received. [IP: xxx.xxx.xxx.xxx xxxx]

And when I try to install the public key, I have

Executing: /tmp/apt-key-gpghome.3B9auIwI18/gpg.1.sh --fetch-key http://repo.download.nvidia.com/jetson/jetson-ota-public.asc
gpg: requesting key from ‘http://repo.download.nvidia.com/jetson/jetson-ota-public.asc’
gpg: WARNING: unable to fetch URI http://repo.download.nvidia.com/jetson/jetson-ota-public.asc: No data

Is there anyway to avoid this error?
Thanks

7

@hscho0316

I suggest you to get a fresh install of the latest Jetpack version instead.

8

Hello, mike_nv,
thank you for your suggestion, but it was same for the latest Jetpack version, too.

9

Did you try this step (Repair/Uninstall)

10

If you are able to install the OS and log into your system, you can install Jetpack by issuing the following command:

$ sudo apt-get install nvidia-jetpack

11

Hi mehmetdeniz,
Yes, the problem was nvidia repository sever always even when I tried repair.

12

Hi mike_nv,
Even
$ sudo apt-get update
have same result, so it says
nvidia-jetpack No package found
It really looks like the proxy problem, but usual ubuntu repository can be updated.
thank you.