I’m running a Dell XPS 9570 and have had very few issues thus far with Zorin. I purchased a Dell TB16 Dock to connect my laptop to a display and a bunch of devices with a single cable.
I have it all hooked up, and everything (LAN, USB, Audio) seems to be working but the display will appear and disappear for a few seconds, and then the secondary display will just turn off. If I close the lid of the laptop, the display will work, but with issues. Devices will randomly stop working (like my mouse) and the screen will randomly flicker.
I’m wondering if this is an issue caused by my install including the Nvidia drivers, or something else? Running just one display, or the other, and not both in ‘joined’ mode seems to work best, but the issues persist apparently at random when the external display is set as a single display.
I’m running Zorin OS 15.3. I have the Thunderbolt Security disabled in my BIOS. I have the 1080p model, and am connecting to an ASUS ROG 27" display.