I was on LMDE UP4, but reinstalled LMDE from scratch with UP5, in UP4 when I hit the power button I got the "Shutdown this system now" option dialog (like I do in Mint13) but now with UP5 when I hit the power button it immediately seems to sleep or suspend or something and won't wake, how to I change the behaviour of the power button back to how it was, I can't see anything obvious.
Help
GB



