Comment # 4 on bug 982911 from Bj�rn Lie

(In reply to Atri Bhattacharya from comment #3)
> Yes, but this is really hardware specific. Bug is reproducible on this
> laptop, not on the other one, and am now unsure what logs would be useful.
> More of a hardware issue it would seem, but the touchscreen gestures do work
> when they are not drawn on apps (e.g. on empty desktop) even on the
> problematic laptop.

Yes I saw the note about "on top of apps", so I testet that explicitly.

Have you removed all input drivers apart from libinput/xf86-libinput?