I booted Ubuntu from a LiveCD (which contains some additional special software).
When I click now in the booted Ubuntu on menues like 'keyboard layout' or 'Wireless setup' or others in dialog windows then the menus open as "normal". Fine so far.
Then I pressed the "print" key on my keyboard in order to get a full screen capture WITH the opened menu.
Much to my surprise this is NOT possible with the built-in default screen capture tool.
Is there an option (where exactly?) which turns on "capture flipped open menus as well"?
Or do I have to use an more advanced, additional (which ?) screen capture utility?
This tool should be as simple as possible and startable from USB stick (remember: I cannot permanently add a tool on my read-only CD).