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Old Aug 10, 2012, 07:27 PM   #1
drxcm
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Join Date: Nov 2010
MBA 2011 - Mountain Lion screen glitch when waking from sleep

Whenever my mid-2011 MBA wakes from sleep, there is a full screen graphics glitch for a few seconds, like horizontal lines across the display.

Only started since running Mountain Lion (upgrade)

Will post a pic..

Anyone had the same issue?
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Old Aug 22, 2012, 11:19 AM   #2
HappyPig
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Join Date: Oct 2006
Yes, my wife's 2011 MBA has the same problem waking from sleep.
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Old Aug 23, 2012, 12:31 AM   #3
bjm2660
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Join Date: Jun 2011
Location: Virginia
My wife's has been freezing after waking. It continues to work in the background, but the keyboard and touchpad go dead. We have to. Force shut down and restart. Mysterious. I hope the Mountain Lion updates fix this.
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Old Nov 29, 2012, 10:39 PM   #4
bjm2660
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Any other ideas?
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Old Nov 30, 2012, 12:11 AM   #5
Mrbobb
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Join Date: Aug 2012
Did you wait a good 15 seconds before hitting the power button?
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Old Dec 9, 2012, 10:28 AM   #6
bjm2660
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I'll count next time it happens.
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