Error: JetPack must be run on x86_64 HOST platform. Detected aarch64 platform.

After downloading and attempting to run the JetPack-L4T-3.0-linux-x64.run file,Error: JetPack must be run on x86_64 HOST platform. Detected aarch64 platform.

who can tell me why ? thank you very much!

The flash program itself must run on a desktop PC running Linux (x86_64 Linux host). The Jetson cannot self-flash and the flash executable won’t run on arm64/aarch64 architecture. JetPack in particular is a front end to the flash program and to other package installs…this executes from the Ubuntu desktop PC but can flash the Jetson over the supplied micro-B USB cable (other package installs after a flash use wired ethernet).

NVIDIA has an install video:

Thank you very much!