Garbled or Distorted Screen in 10.9.2 in Some Macs Caused By Anti-Aliasing / Smoothing OpenGL Bug

Hi. After a day's research, no sleep and testing, using running Unigine Heaven benchmark on DirectX (Boot Camp) and OpenGL on 10.9.2, the culprit is a bug in 10.9.2's OpenGL anti-aliasing. I've switched off LCD font smoothing for the meantime and anti-aliasing/smoothing in apps' (in their preferences) that use them (like Preview and games). Hopefully, God willing it'll reduce the chances of the screen going distorted/garbled, until there's a fix in the upcoming update.

Advanced happy Easter.

God bless, Matt.16:18

iMac, OS X Mountain Lion (10.8.5), iMac Late 2009

Posted on Apr 17, 2014 4:49 PM

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Garbled or Distorted Screen in 10.9.2 in Some Macs Caused By Anti-Aliasing / Smoothing OpenGL Bug

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