Screen Flicker

Screen Flicker 10.6

cybero's picture

Anyone else been getting the most horrendous screen flickers and consequent slow downs, freeze ups and application crashes when programming with either GLSL or OpenCL under 10.6.x ?

[ Just in case you wondered, I have and was beginning to seriously wonder about taking the machine back to the vendor as it is under warranty, due to a serious spate of such screen flickering resulting, in one instance, a keyboard that now won't be recognized by any of my previously compatible Macs :-( ]

Even something as relatively straight forward as GLSL-SphereMorph.qtz can cause such screen flickering problems that just can't be found, as such , under Leopard 10.5.x