https://bugs.kde.org/show_bug.cgi?id=454755
--- Comment #6 from cantabile <cantabile.d...@gmail.com> --- I put KWIN_DRM_NO_AMS=1 in /etc/environment and rebooted. The behaviour didn't change, so I removed it and rebooted again. Then I obtained journalctl.log and dmesg.log as you instructed. They are attached. -- You are receiving this mail because: You are watching all bug changes.