Tags: jetson jetpack-7.2 headless nomachine ubuntu-24.04 embedded-ai edge-ai
Overview
This guide walks through enabling fully headless operation on the NVIDIA Jetson AGX Orin Developer Kit running JetPack 7.2. After completing these steps, the device boots without any display, keyboard, or mouse — accessible entirely via SSH for terminal use and NoMachine for full GUI access.
Why NoMachine only?
JetPack 7.2 ships GNOME 46 on Ubuntu 24.04. GNOME 46 requires DRI3/GPU acceleration to render its compositor (Mutter). NoMachine's virtual display does not expose DRI3, causing gnome-shell to start but render nothing — only a black screen or bare wallpaper. XFCE4 has no compositor dependency, works perfectly in virtual displays, and is the stable choice for remote GUI access on this platform.
