Nvidia Jetson Xavier NX card can not update: sudo apt-get update

I have nvidia Jetxon Xavier NX card, installed JetPack 4.6.1, when run the command: sudo apt-get update, I got error message below:
:~$ sudo apt-get update
Get:1 file:/var/cuda-repo-l4t-10-2-local InRelease
Ign:1 file:/var/cuda-repo-l4t-10-2-local InRelease
Get:2 file:/var/visionworks-repo InRelease
Ign:2 file:/var/visionworks-repo InRelease
Get:3 file:/var/visionworks-sfm-repo InRelease
Ign:3 file:/var/visionworks-sfm-repo InRelease
Get:4 file:/var/visionworks-tracking-repo InRelease
Ign:4 file:/var/visionworks-tracking-repo InRelease
Get:5 file:/var/cuda-repo-l4t-10-2-local Release [564 B]
Get:6 file:/var/visionworks-repo Release [2,001 B]
Get:7 file:/var/visionworks-sfm-repo Release [2,005 B]
Get:5 file:/var/cuda-repo-l4t-10-2-local Release [564 B]
Get:6 file:/var/visionworks-repo Release [2,001 B]
Get:8 file:/var/visionworks-tracking-repo Release [2,010 B]
Get:7 file:/var/visionworks-sfm-repo Release [2,005 B]
Get:8 file:/var/visionworks-tracking-repo Release [2,010 B]
Ign:9 https://repo.download.nvidia.com/jetson/common r32.6 InRelease
Ign:10 https://repo.download.nvidia.com/jetson/t194 r32.6 InRelease
Err:11 https://repo.download.nvidia.com/jetson/common r32.6 Release
Could not handshake: Error in the pull function. [IP: 165.225.60.16 10299]
Err:13 https://repo.download.nvidia.com/jetson/t194 r32.6 Release
Could not handshake: Error in the pull function. [IP: 165.225.60.16 10299]
Hit:14 Index of /ubuntu-ports bionic InRelease
Hit:16 Index of /ubuntu-ports bionic-updates InRelease
Hit:17 Index of /ubuntu-ports bionic-backports InRelease
Hit:18 Index of /ubuntu-ports bionic-security InRelease
Reading package lists… Done
E: The repository ‘https://repo.download.nvidia.com/jetson/common r32.6 Release’ no longer has a Release file.
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.
E: The repository ‘https://repo.download.nvidia.com/jetson/t194 r32.6 Release’ no longer has a Release file.
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.

This may be the ethernet or proxy issue.

Please also try different ethernet environment and try again.

it can be connected to the network like google.com. Appropriate proxy was set up. If it works for Nano device, but not Nvidia Jetson Xavier NX. Any idea on it?

Nano can pass these?

Err:11 https://repo.download.nvidia.com/jetson/common r32.6 Release
Could not handshake: Error in the pull function. [IP: 165.225.60.16 10299]
Err:13 https://repo.download.nvidia.com/jetson/t194 r32.6 Release
Could not handshake: Error in the pull function. [IP: 165.225.60.16 10299]

Yes. it does not have an issue with Nano. My colleague put the NX into the same network, it has the issue.

Hi,

Why are you still using 32.6 but your jp version is 4.6.1?

4.6.1 is 32.7.

Appreciate your fast response. what is 32.6 mean? How can I upgrade to 32.7?

Jetpack X.X includes lots of software, it is not only for OS.

32.x is the L4T (Linux_for_Tegra) version, which you can think of it as a OS version.

You better clarifying what is the exact jetpack version in use here… I mean if it is 4.6, then it will be 32.6.1. Or if it is 4.6.1, it will be 32.7.

This is the file name I used to burn SD card. jetson-nx-jp461-sd-card-image. Is it 4.6.1?

Yes.

So I use the jp4.6.1, how can I get 32.7?

I feel it is a little weird…

Please directly share the result of cat /etc/nv_tegra_release.

cat /etc/nv_tegra_release

R32 (release), REVISION: 7.1, GCID: 29818004, BOARD: t186ref, EABI: aarch64, DATE: Sat Feb 19 17:07:00 UTC 2022

Any idea?

What is the result of your file

etc/apt/sources.list.d/nvidia-l4t-apt-source.list

can you tell how to run this command ? I run the command, it did give any result

sudo etc/apt/sources.list.d/nvidia-l4t-apt-source.list
sudo: etc/apt/sources.list.d/nvidia-l4t-apt-source.list: command not found

Ok… this is not a command. What I want to say is open this file and tell me what did you see…

ok. give me a few mins. I need to install the editor

it seems empty. any idea?

it says: Directory ‘etc/apt/sources.list.d’ does not exist. Any idea?

…/etc/apt/sources.list.d