https://bugs.kde.org/show_bug.cgi?id=450248
--- Comment #6 from Vlad Zahorodnii <vlad.zahorod...@kde.org> --- "kwin_wayland[]: kwin_wayland_drm: Could not create drm framebuffer! Invalid argument" this can explain why frame rate drops, not sure what might be causing it. As for high cpu usage, it sounds as if kwin were sharing window thumbnails using shared memory instead of dmabuf, which can affect performance very drastically. -- You are receiving this mail because: You are watching all bug changes.
