Trying to do a print screen of a software window with an open menu to illustrate to someone how the software operates. The keyboard's Print Screen button does not seem to work when a menu (any menu) is opened.
Does anyone know how to deal with the issue? Is it a Gnome limitation, or the display driver (Nvidia), by the way?
Since we're on the subject of Print Screen, can someone suggest how to do another trick I was able to do in Windows (which I haven't used in ages, so I hope I remember it right) - hold "Alt" button, then hit Print Screen to save the active window only? I have a two-head monitor setup and it looks like I always have to get a 2560x1024 picture when all I needed was a small open window? Is there a way to capture the active window only in Ubuntu?
Thanks for your input guys!
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