Since brand new stable update from today, im experience a very short black flickering, even open kate or starting terminal, it shows a strange behavior. After installing nvidia-settings (i have a 2080Ti) and after a restart i got it reduced a little. But i just see it flickers again when i openend…

Adding nvidia_drm.modeset=1 kernel parameter seems to have fixed it for me, as someone mentioned in the nVidia forum thread. Haven’t seen the top third of my screen flicker since I rebooted with it set. ▶ Setting kernel parameter how-to

Very short black flickering with nvidia 2080Ti after newest stable update

Support Graphics & Display

Yochanan 31 March 2023 17:54 5

There’s already a post about it:

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[Stable Update] 2023-03-31 - Kernels, Plasma 5.27 LTS, Pamac, Phosh, Mesa, LibreOffice