Version: (using Devel) OS: Linux Installed from: Compiled sources Some dual screen systems have some unused virtual space. In my case that space is the (0,0,1360,256) rectangle. There are two issues in the linked video. 1) The Frame widget settings dialog shows at (0,0), thus making it partially unviewable. 2) You can not interact with widgets in the inferior portion of the screen. It's height is the same as the not visible part of the screen, 256 pixels. http://rapidshare.com/files/246707820/salvapantallas.ogv.html