Jetpack 6.3 on an Orin NX 16gb worked for me too, except that my wifi adapter wasn’t recognized.
So I downloaded debs for backport-iwlwifi-dkms, dkms, and dctrl-tools on another computer, transferred them on a usb thumb drive, and installed them (dpkg --force-depends -i for dkms). Forcing isn’t great, but worked, and I was able to clean up afterwards with apt update/upgrade, --fix-broken, etc.