https://bugs.kde.org/show_bug.cgi?id=450911
--- Comment #25 from PK <pieterkristen...@gmail.com> --- This turns out to be caused by the Intel Panel Self Refresh (PSR). PSR seems to be causing all sorts of problems on all kinds of systems. I disabled it and now Plasma behaves 100% as it should. At last I had luck! In the file /etc/default/grub change the line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0" save, update grub and reboot. Problem solved. Plasma is stable. I tested extensively. -- You are receiving this mail because: You are watching all bug changes.
