Jetson Orin Nano nvbuild.sh -o ***/kernel_out Directory "nvethernetrm" is not found, exiting

[56101855]

I am a new developer and recently needed to develop for the NVIDIA orin Nano development board.

development environment(PC)：Ubuntu 18.04
Version in use: Jetson Linux 36.3
Follow this tutorial steps:Kernel Customization — Jetson Linux Developer Guide documentation (nvidia.com)
Use this command nvbuild.sh -o ***/kernel_out

================================================================================
Kernel Image: /home/zynq/NVIDIA/orin_Nano_prj/Linux_for_Tegra/source/kernel/output/kernel/kernel-jammy-src/arch/arm64/boot/Image
Kernel sources compiled successfully.
================================================================================
make: Leaving directory '/home/zynq/NVIDIA/orin_Nano_prj/Linux_for_Tegra/source/kernel/output/kernel'
Kernel sources compiled successfully.
Directory "nvethernetrm" is not found, exiting..

May I ask what causes it.Could you please tell me how to solve this problem.
thanks you all。

[56101855]

Thank you very much for your answer, according to your hint, I didn’t find files under this path/sources/kernel/nvethernetrm。I am on Jetson Linux | NVIDIA Developer to download。

[nagesh_accord]

@56101855

development environment(PC)：Ubuntu 18.04
Version in use: Jetson Linux 36.3

Minimum version of host pc should be Ubuntu 20.04 for jetpack 6.0

As per this link

https://docs.nvidia.com/jetson/archives/r36.3/DeveloperGuide/IN/QuickStart.html#assumptions

[WayneWWW]

Hi,

Please follow rel-36.3 document but not rel-35…if you are building rel-36 source…

https://docs.nvidia.com/jetson/archives/r36.3/DeveloperGuide/SD/Kernel/KernelCustomization.html?highlight=build%20kernel#building-the-jetson-linux-kernel

[56101855]

I changed the development environment to Ubuntu20.04 and still got the above error when compiling

[56101855]

Thank you very much, problem solved. The reason is that we still need to unpack kerner_oot_modules_src.tbz2, which contains nvethernetrm