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What I'd like to do is lock the screen and have it wait a set amount of time (eg 20 mins) before it lets me log back in - so I make myself to have a break from the computer.

Is it possible to do this?


EDIT: Thanks for the suggestions - but I don't actually want something to remind me to take scheduled breaks. More something I can click when I realise I'm getting distracted and it'll immediately lock the screen for a fixed amount of time. Or even just lock screen if I can find a way to stop it letting me log in for 20 mins or so.

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See also:… – Andrea Corbellini Oct 20 '13 at 12:11
@Braiam No, that's different. – Seth Oct 21 '13 at 23:47
Wait, now that I read it better... isn't just pressing the "username" in the corner, then hit Lock Up the solution? – Braiam Oct 21 '13 at 23:49

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