Version 5.2
https://www.displaylink.com/downloads/ubuntu works for me with Ubuntu 19.04 and Intel UHD Graphics 615 on Dell XPS 13 9365 except the "Power delivery" with "i-tec USB 3.0 / USB-C / Thunderbolt 3 Dual Display Docking Station"
https://i-tec.cz/en/produkt/cadual4kdock-2/ .
The notebook is charging neither via USB-C nor Thunderbolt both in Ubuntu and Windows. Does this work for anybody? Do you have any suggestions I could try?
There is a workaround. The charging works when the docking station is connected to the notebook via "i-tec USB-C Travel Adapter PD/Data"
https://i-tec.cz/en/produkt/c31dtpdhub3-2/