According to a few sources online, the GPU is supposed to show up when you ask
sudo lshw -c display, e.g. here https://www.howtogeek.com/508993/how-to-check-which-gpu-is-installed-on-linux/
I have the 4GB RAM jetson nano, i installed the correct OS image, and ran basic apt upgrades. This is in fact the second time I’ve had this problem-- I re-flashed starting over this morning.
Why would my jetson nano be unaware of its own gpu?