https://bugs.freedesktop.org/show_bug.cgi?id=46725
--- Comment #3 from Tvrtko Ursulin tvrtko.ursulin@onelan.co.uk 2012-02-28 07:56:40 PST --- Does you monitor claim it is in power save when it goes dark? If so maybe the root cause is similar to my https://bugs.freedesktop.org/show_bug.cgi?id=46711.
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