When I drag a window up to the top of my desktop (by click-drag on its titlebar), the window is suddenly maximised horisontally when the mouse pointer hits the upper screen edge. I find that effect to be very annoying, so I was wondering if someone here knows how to disable it?
I've looked through the window manager settings without success.
$ dpkg -s xfwm4 | grep -i version
Thanks, your suggestion worked.