According to this guide it’s somewhat simple to make the latest Jetpack for Jetson Xavier work with TX2: https://devtalk.nvidia.com/default/topic/1043896/jetson-tx2/-guide-how-to-install-ubuntu-18-04-on-tx2/
Providing official support for the latest Ubuntu LTS would be a great for those of us who are trying to setup a more up to date development stack (ROS Melodic, etc)
Does nVidia plan to officially support the TX2 further? Or should the community make an effort to provide an unofficial process / scripts for installing the Xavier Jetpack on TX2?