Yosemite graphics problems

[Uplift]

My computer is crashing more and more frequently.. it has been twice today already, everything locks up except the mouse, i am forced to do a hard reset and when it loads it says there was a graphics problem detected, it seems a lot of time the culprit is Safari, but crashes other times also.. i'm also seeing weird graphics glitches, such as: https://discussions.apple.com/servlet/JiveServlet/showImage/2-27030567-496344/iMac+display.jpg

I have a 2012 retina macbook pro, at first i thought the GPU was on it's way out but a quick google brings up this: https://discussions.apple.com/thread/6646884 Is anyone else experiencing this?

Fortunately OS X is great at picking up where it left off after a crash but how long before there is some permanent damage?

 

[zerotiu]

yes, you are not alone. I've experienced this.

My first crash is because safari. When it load heavy graphic website, it just freeze and I have to do hard reset. Using chrome is okay though.

Second problem is, it suddenly runs very hot 93-100ºC! I never experienced this using maverick.

Also I don't know how to fix this. I just report it to Apple when the crash report pops out