I have a Raspberry Pi 4 4GB were I have installed Ubuntu Server 19.10, I'm trying to get network and power over a USB-C cable to an Ipad Pro. I follwed this tutorial https://www.hardill.me.uk/wordpress/2019/11/02/pi4-usb-c-gadget/ to get it working with Raspian Buster and it worked. But I want to ut...