On 9/9/12 11:48 AM, Roberth Sjon?y wrote: > WIth UXA, rendering of the windows in my XFCE4-desktop goes just > fines, good performance, windows (exspecially GTK+) doesn't hang after > if I drag them over the screen, but there is lot of small tearing. > And I want this to go away, I do not use any kind of composition, and > I am using XFCEs window manager. So use a compositor. X's rendering model, in the absence of a compositor, has no concept of vsync. It's simply not possible to not tear. - ajax