USB devices dissapeared after upgrade

Hi all,
I needed to install some new packages on a AGX Xavier running JetPack 4. and in the process I upgraded all the available packages. After a reboot, all the USB devices now are gone in the sense that when execute I lsusb no device is shown. I have a log of all the packages that were upgraded before I noticed this and now I don’t know how to proceed. I think that the upgrade modified the revision of the kernel as I see the following line in the log Unpacking nvidia-l4t-kernel-headers (4.9.140-tegra-32.4.4-20201027211332) over (4.9.140-tegra-32.4.3-20200625213407) which I didn’t thing was going to be that critical. Anything else seems to be working fine. However, to make things worse, I only have remote access to the device. I can have access to another device in its same network though so I can access it from there as well through SSH if needed.

Regards.

The behavior sounds like a common thing for a custom board.

Are you using custom board or NV devkit?

I understand that the board is custom (I apologize for the uncertainty degree as I’m a bit new on this topic) and fabricated by Aetina.

Please contact Aetina for their customized BSP for flash.

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