l4t_version_compatible() wrongly flags JetPack6 R36 images as compatible on JetPack5 R35 hosts

[frostydonut]

jetson-containers/jetson_containers/l4t_version.py

Line 243 in 9373989

if l4t_version.major >= 35:

">=35" should be "==35" ??

[dusty-nv]

Ahh thanks @frostydonut , you are correct! Just fixed this in 2b178c8

Note that if it pulled any r36.2.0 images to your system, you should remove them with docker rmi, because autotag will defer to your local images first (and for those it doesn't do version checks). Once you have r36.2.0 removed, it will check dockerhub again for r35 images if you pull the latest jetson-containers that includes the patch above.

[frostydonut]

Thanks, Dusty! Awesome resource btw. This got me dusting-off an old Xavier NX and playing with some cool new stuff again. Thanks for bestowing this on the world! Cheers!

…

On Thu, Dec 14, 2023 at 7:23 AM Dustin Franklin ***@***.***> wrote: Ahh thanks @frostydonut <https://github.com/frostydonut> , you are correct! Just fixed this in 2b178c8 <2b178c8> Note that if it pulled any r36.2.0 images to your system, you should remove them with docker rmi, because autotag will defer to your local images first (and for those it doesn't do version checks). Once you have r36.2.0 removed, it will check dockerhub again for r35 images if you pull the latest jetson-containers that includes the patch above. — Reply to this email directly, view it on GitHub <#353 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEFLIKPAKVWC7CZLZOBVYOLYJMKVJAVCNFSM6AAAAABAUFZO2KVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJWGA2DSMJQHE> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[adamwhats]

Hi @dusty-nv, what are the ramifications of running r36.x images on an r35.x host? I've just sat down to try and use the humble-ros-base-l4t-r36.2.0 on my Xavier NX. My thought (hope) was that I could run the majority of my ROS nodes in that newer humble container, and then put the few which use GPU in to a separate roxy/r35.x container

[dusty-nv]

@frostydonut no problem, happy to be of service!

@adamwhats the r36 images aren't compatible with r35, not for GPU at least. Otherwise, yea you can run whatever as long as it was built for aarch64. And if you aren't using GPU for some nodes, then you can just run the upstream OSRF ROS containers for those: https://github.com/osrf/docker_images my guess is you would prefer one with a 22.04 base since that has tier-1 support for Humble and their debian packages.