Unable to sync kernel source for Jetpack 6.2

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

Hi Nvidia:
We’re trying to build kernel code for Jetpack 6.2.
Download the BSP from download center, following the Link, to sync the source code:

$ cd <install-path>/Linux_for_Tegra/source
$ ./source_sync.sh -k -t jetson_r36.4.3

→ Reporting Error:
FailedSyncLog.txt (7.4 KB)

The script kept reporting can't find tags

Downloading default dtc-src/1.4.5 source...
Cloning into '/home/wulun/jetpack/jp6_2/Linux_for_Tegra/source/dtc-src/1.4.5'...
remote: Enumerating objects: 394, done.
remote: Counting objects: 100% (394/394), done.
remote: Compressing objects: 100% (326/326), done.
remote: Total 394 (delta 50), reused 354 (delta 11), pack-reused 0
Receiving objects: 100% (394/394), 300.18 KiB | 637.00 KiB/s, done.
Resolving deltas: 100% (50/50), done.
The default dtc-src/1.4.5 source is downloaded in: /home/wulun/jetpack/jp6_2/Linux_for_Tegra/source/dtc-src/1.4.5
Couldn't find tag jetson_r36.4.3
/home/wulun/jetpack/jp6_2/Linux_for_Tegra/source/dtc-src/1.4.5 source sync to tag jetson_r36.4.3 failed!

But the tag should be jetson_r36.4.3, right?
image

Please help.

Many Thanks.

2

Hi,
If the device cannot be flashed/booted, please refer to the page to get uart log from the device:
Jetson/General debug - eLinux.org
And get logs of host PC and Jetson device for reference. If you are using custom board, you can compare uart log of developer kit and custom board to get more information.
Also please check FAQs:
Jetson AGX Orin FAQ
If possible, we would suggest follow quick start in developer guide to re-flash the system:
Quick Start — NVIDIA Jetson Linux Developer Guide 1 documentation
And see if the issue still persists on a clean-flashed system.
Thanks!

4

We see the same issue:

Please enter a tag to sync /home/janick/nvidia/nvidia_sdk/JetPack_6.2_Linux_JETSON_AGX_ORIN_TARGETS/Linux_for_Tegra/source/kernel/kernel-jammy-src source to
(enter nothing to skip): jetson_36.4.3
Couldn’t find tag jetson_36.4.3
/home/janick/nvidia/nvidia_sdk/JetPack_6.2_Linux_JETSON_AGX_ORIN_TARGETS/Linux_for_Tegra/source/kernel/kernel-jammy-src source sync to tag jetson_36.4.3 failed!

5

Hi,
We are checking this. For now please download the source code from release page:
Jetpack 6.2 sources not in git yet - #3 by DaneLLL

6

Hi,
This shall be fixed now. Please try:

Linux_for_Tegra/source$ ./source_sync.sh -k -t jetson_36.4.3