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I'm running processing 3.1.1 on Ubuntu. When using fullscreen() it fills the screen but gets stuck at a grey frame and I can't figure out how to close the sketch again, keeping me trapped with a grey screen.
I'm new to linux and ubuntu, what would be the hotkey to close the app or get to something like a taskmanager?
Answers
Oh, figured it out:
mouse cursor will change to a cross, just click and the sketch closes.
how-can-a-frozen-locked-up-program-app-be-closed