100% cpu gnome-shell and irq/155-nvidia : RTX 2070 optimum notebook Ubuntu 18.04


After a clean install of ubuntu 18.04, I install nvidia-driver-430.
All works but after an update from 430.14 to 430.26 the system freeze because gnome-shell, irq/155-nvidia, xorg are up to 100%

What I can do?

nvidia-bug-report.log.gz (1.09 MB)

Please check if downgrading to a 418 driver reverts your system to normal operation. If it does, stick to it until nvidia releases a fixed 430 driver.