Comment 0 for bug 1115343

After semi-maximizing (right/left half) a window it can not be maximized pressing the maximize button the first time. Instead the size before semi maximizing the window gets restored, so you need to press the maximize button again in order to really maximize the window.
If an application is already semi maximized when opening, maximizing works.
The following video demonstrates this:
http://ubuntuone.com/43jbUlTisO1Ehg6keRyfF7