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Mac won't restart after updating to OS X Mountain Lion. Please help?
Like what happens? Is it just spinning?
If you've waited sufficiently long (say 10 minutes) you could just hit the power button which will do the trick. A little more gentle would be to open a terminal window (if you can) and type 'sudo reboot' (without the quotes) and enter your password when it asks. That will do it too.
i upgraded to mountain lion and find that when i go to boot up the computer initially it freezes on a blank white screen. if i press and hold the power button to turn it off and then try turn it back on again, it loads ok, but takes a lot longer thanit used to prior to upgrade. is this essentially whats happening with you? it will also happen upon restarting my mac as well!
Mac won't restart after updating to OS X Mountain Lion
