My System. OpenSuse TW 13.2 Kernel 4.0.1-1 Gnome 3.16 i7-4702MQ @ 2.2GHz 8GB Ram 1TB SSD The mouse movements are not jerking free. I have the impression it hangs again and again. But only if I move the mouse over open windows. The mouse movements about the desktop are faultless. If I work without Wayland, then the mouse movements are good. How can i see the wayland version?
Wayland version is fairly irrelevant, but what compositor are you using? gnome-shell/mutter? Maybe it could be related to http://cgit.freedesktop.org/wayland/weston/commit/?id=6858383d51b12632481370fdc7d886a1e6bb4ebd I think you should probably reassign this bug to the compositor you are using.
If it's in gnome-shell you are seeing this, then this is probably the bug you are looking for: https://bugzilla.gnome.org/show_bug.cgi?id=745032
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