Screen capture of ubuntu updating
To activate the screenshot plugin, you will have to install Compiz Config Settings Manager and activate it from there.
GIMP has a screen capture function that can be found several levels down the menubar.
To get a screenshot of only the active window, use Alt-Prt Sc.
This is easier than using the GNOME "Take Screenshot" tool.
There are several ways to take a screenshot Linux in general.I'm going to use Ubuntu as an example, but most of these will work on any Linux distro.If you aren't using GNOME, then the GNOME-specific items won't work.One way to take a screenshot in Ubuntu is to go to the main menu: Applications — Take Screenshot.You can also take a screenshot of the entire screen by pushing the "Print Screen" (Prt Sc) button on your keyboard.