Computer freezes when connects to dock


I'm new to Zorin. Running the Pro 16 version. I have a Lenovo P1 laptop. As long as I connect it to my Lenovo Thunderbolt 4 dock, it freezes even unplug the dock afterward. The only thing I can do it hold down the power button to force shut down the computer.

I already tried uninstaling the Displaylink driver, and the driver for my graphic card Nvida RTX A2000. No luck

My laptop is working fine without the dock.

Please advise


Appears there is a problem with 20.04 and displaylink drivers, even though the P1 is Ubuntu certified by Lenovo. However some people had good luck with opensource drivers -> GitHub - AdnanHodzic/displaylink-debian: DisplayLink driver installer for Debian and Ubuntu based Linux distributions. Maybe try these and see if they work.

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