The Nano is from Nvidia. And it’s the kind without the microSD slot on it. I’m using Ubuntu 18.04. I tried 20.04 before, but that doesn’t work. I’m definitely on x86. (Honestly, the number of restrictions on this are pretty absurd. But I think I’m meeting them all.)
The problem I’m having seems to be on the Jetson side. The flashing scripts are finding the Jetson and seem to be programming it, but there’s this point where the Jetson is instructed to reboot. At this point, the fan comes on, but the Jetson never comes back up, and it times out. When it’s in this state, lsusb shows no device on the port, and I’ve tried plugging it into another computer, and it also doesn’t find a device. If I power cycle, then the APX device reappears.