I recently upgraded my XPS 13 7390 from Ubuntu 19.10 to Ubuntu 20.04, since then I see the screen blink white when I try to play a video on YouTube or on my computer. My XPS has an Iris plus integrated graphics card and an i7-1065G7 CPU. I have updated BIOS to the latest 1.3.1 version.

Askify Moderator Edited question April 16, 2023