Since upgrading to 13.04, when I try to reboot my computer, it gets stuck and doesn't finish shutting down. I have to hold down the power button to get it to shut down. It's acting as a home server and I can no longer reboot remotely or I will get locked out. How do I diagnose this?
put on hold as off-topic by Eliah Kagan, Eric Carvalho, fossfreedom♦ yesterday
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