I have XUbuntu (Ubuntu with XCFE as the window manager) and OpenLP gets stuck in full screen on a one monitor unit. There's nothing I've found (esc, Alt-Tab, F11, etc) that can exit the full screen. I know my computer is not frozen, just OpenLP. Is there anything I can do to exit? I'm having to reboot which I don't like to do because I loose work. <br><br>Alt-Tab will flip through the windows open but I can't view any of them because OpenLP already has precedence to the full screen video.<br><br>thanks for any advice!<br>