Screen is shifted with Xubuntu

Screen is shifted with Xubuntu

I have a computer with a Ryzen 5 2500U CPU with RX Vega graphics. I created a Xubuntu 20.04 installer and booted it, but now I have this really weird distortion on my screen, where different vertical parts are shifted to the side. The mouse pointer isn’t shifted, so it’s really difficult to click on anything. How do I fix this?

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Author: Aaron Franke