Re: Windows driver - When the IP assignment for the PB2 didn’t work I found this post:
https://forum.beagleboard.org/t/pocketbeagle-2-usb-network-access-from-windows-usb-ncm-driver/42001
As it describes I found a USB NCM device in “Other Devices” in Device Manager. I altered the driver to the one described and it now shows in “Network Adapters” but cannot be configured for IP in any network control panel.
Re:Ubuntu - It is the latest version.