8.9″ Touch Display Compatible with Raspberry Pi 4B/3B & Nano & LattePanda https://www.dfrobot.com/product-2007.html?tracking= We suppose that this display does not support if connected to a LattePanda V1 and Lubuntu, but only if using Windows 10: The LattePanda V1 works with HDMI displays which support touch over usb, & with dual screen adapters with Windows 10
