Error in unsupported Jetpack 6.2.1 revision (36.4.7)

[ignacio-pm]

Hi,
I downloaded the latest Jetpack 6.2.1 on a Jetson Orin AGX and I am using the latest tag (v2.57.3). I tried running the patch-realsense-ubuntu-L4T.sh but I get an error because the version is unsupported (Unsupported JetPack revision 36.4.7 aborting script). The script is probably not updated yet for the latest Jetpack, but just a reminder for updating it when supporting it. In the meanwhile, I will manually modify the script.

[MartyG-RealSense]

Hi @ignacio-pm The 2.57.3 librealsense SDK officially supports JetPack 6.2, as described at #14256 and the release notes comment below.

In that SDK release, the L4T patch script was modified to support the JP6 version 36.3 "by reworking the script to handle multiple JetPack versions more generically".

I believe that modification should involve changing the code around line 94 of the version of the L4T patch script on the development branch of librealsense.

https://github.com/IntelRealSense/librealsense/blob/development/scripts/patch-realsense-ubuntu-L4T.sh#L92

It appears that the next JP version to be officially supported in the patch script after 36.4.4 will be JetPack 7's 38.2 and 3.8.2.1.

If librealsense is built from source code with the libuvc backend installation method then this makes it easier to use the SDK with various different JP versions as a libuvc build of the SDK does not require the L4T patch script to be applied.

https://github.com/IntelRealSense/librealsense/blob/master/doc/libuvc_installation.md

The libuvc method provides a pre-made build script called libuvc_installation.sh

https://github.com/IntelRealSense/librealsense/blob/master/scripts/libuvc_installation.sh