Wifi disappear after update Jetpack 4.5.1 on AGX Xavier

I am using wifi 8265NGW,but Wifi disappear after update Jetpack 4.5.1 on AGX Xavier

How did you update your AGX?

Through ubuntu PC and install jetpack 4.5.1 in agx xavier

You mean flash with sdkmanager?

I follow this URL
https://docs.nvidia.com/sdk-manager/install-with-sdkm-jetson/index.html

Can you try with jetpack4.6? Jetapck4.5.1 is already not the latest software release.

Then I update to jetpack 4.6. Can I update directly from the update command under agx?

please refer to document.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/updating_jetson_and_host.html#wwpID0E0AL0HA

For example, how to query jetpack version?
Why after installing jetpack4.5.1, enter jetpack_release but it shows that there is no such instruction?

Why after installing jetpack4.5.1, enter jetpack_release but it shows that there is no such instruction?

Because there is really no such binary…

There is a node called nv_tegra_release under /etc.

How to check the installed jetpack version in AGX?

Is there any problem to understand below comment??

Hi,
I follow the official website to provide the update method jetpack 4.5.1 to 4.6, but it all shows that it cannot be obtained and downloaded

If you still cannot upgrade your system, just use sdkmanager to do the work. It is kind of wasting time to keep try something unrelated here.

Our issue here is just the wifi. Not “how to upgrade system”.

I’m sorry, but originally I was wifi disappeared, and then the result of the inquiry told me that jetpack needs to be updated, so I asked in the same place

Then just flash with sdkmanager first… It may only take you 30 mins.

If you fail to upgrade through apt upgrade, at least share a log for us to check. Without log, I can only suggest you to try simple way.

This is the display result

  1. Please attach log as text file… do not attach a photo.

  2. Do you have ethernet on your jetson…?

1.I followed the instructions provided on the offical website to upgrade from jetpack 4.5.1 to 4.6
已有:1 Index of /ubuntu-ports bionic InRelease
下載:2 Index of /ubuntu-ports bionic-updates InRelease [88.7 kB]
下載:3 Index of /ubuntu-ports bionic-backports InRelease [74.6 kB]
下載:4 Index of /ubuntu-ports bionic-security InRelease [88.7 kB]
下載:5 Index of /ubuntu-ports bionic-updates/main arm64 Packages [1,355 kB]
略過:6 https://repo.download.nvidia.com/jetson/common r4.6 InRelease
下載:7 Index of /ubuntu-ports bionic-updates/main arm64 DEP-11 Metadata [287 kB]
下載:8 Index of /ubuntu-ports bionic-updates/universe arm64 DEP-11 Metadata [294 kB]
下載:9 Index of /ubuntu-ports bionic-backports/universe arm64 DEP-11 Metadata [9,268 B]
下載:10 Index of /ubuntu-ports bionic-security/main arm64 DEP-11 Metadata [44.3 kB]
下載:11 Index of /ubuntu-ports bionic-security/universe arm64 DEP-11 Metadata [52.9 kB]
略過:12 https://repo.download.nvidia.com/jetson/t194 r4.6 InRelease
錯誤:13 https://repo.download.nvidia.com/jetson/common r4.6 Release
404 Not Found [IP: 203.66.199.98 443]
錯誤:14 https://repo.download.nvidia.com/jetson/t194 r4.6 Release
404 Not Found [IP: 203.66.199.98 443]
正在讀取套件清單… 完成
E: The repository ‘https://repo.download.nvidia.com/jetson/common r4.6 Release’ does not have 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 r4.6 Release’ does not have 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.

2.Yes

Ok, so just got the network connected.
What is the command you are using?