https://bugs.freedesktop.org/show_bug.cgi?id=69341 --- Comment #12 from darkbasic --- I noticed something weird: if I start KDE with desktop effects off it is *much* faster and there is corruption in the title bar. On the contrary if I start KDE with desktop effects on and *then* I turn them off nothing changes: it keeps being very slow and there are no signs of corruption in the title bar. Also I noticed it is much faster when I set resolution to 1920x1200 compared to 2560x1600, at least when starting KDE with desktop effects off. -- You are receiving this mail because: You are the assignee for the bug.