Confused! And hoped for the different universe ;)
ROS2 Humble → Ubuntu 2022.04 LTS (available today)
isaac_ros packages → ROS2 Humble → Ubuntu 2022.04 LTS (Planned for late June)
Jetpack 5.x → Ubuntu 2020.04 LTS (available today) … (CUDA, cuDNN, TensorRT …)
Isaac SIM → Ubuntu 2020.04 and Windows (available today)
Isaac SDK ? (maybe discontinued)
It would have been easier developer setup if Jetpack 5.x and Isaac SIM was available in Ubuntu 2022.04
Thanks