Comment 14 for bug 1888033

Me too, Machine: Lenovo Think-book 14-IIL. Win 10 pre-installed. Since a couple of days I got permanently this error. Installing Ubuntu 20.04.1 anyway my machine became very unpredictable. Rebooting of either system (Win or Ubuntu) ended in a lot of error messages. I had to power off and then try to boot again. My work-around was:
Install Ubuntu 18.04. This could be done without any problems. And then, I upgraded to Ubuntu 20.04.1 and so far as to today I finally got a stable system.