Jetson Orin NX fails to boot due to L4TLauncher: Unable to locate L4T Support protocol: Not Found

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin NX
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1

Hi,

I encountered the same problem as described in this post, and it was resolved by using sdkmanager.
Is there any way to solve this problem without using sdkmanager?
Also, what is the root cause?

Thx
Yen

3

Hi,

What is your target JP version?
We recommend to use sdk manager to full flash your device.

Thanks

4

Hi,

Target is jp5.1.3 and original is jp6.2
May I know the root cause?
Our customer is asking why.

Thx
Yen

5

Hi,

This error means that L4TLaucncher meets some issue.
The possible reason might be that the version of the L4TLauncher does not match the version of UEFI.

You could try to full flash manually.
Download the Driver Package (BSP) and Sample Root Filesystem from Jetson Linux | NVIDIA Developer.
And follow the Quick Start — NVIDIA Jetson Linux Developer Guide 1 documentation to flash your device.

Thanks

6

Hi
We tried, but still encountered the problem.
Is there any difference between flashing manually and using the sdkmanager?

7

Hi,

Some user will encounter apt problem when using sdk manager.
Download the BSP manually will provide the flashing package need.

Please provide the serial console log for us to review.

Thanks

9

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