$ kextstat | grep corel 130 0 0xffffff7f81042000 0x4000 0x4000 com.corel.painter.PainterAudioDriver (1) EE421600-684A-3D19-BA3A-FB205534621D <100 5 4 3> $ sudo kextunload -b com.corel.painter.PainterAudioDriver Password: $ sudo rm -r /System/Library/Extensions/PainterAudioDriver.kext $
卸载mac多余的音频驱动：internal audio driver corel painter
原文：http://www.cnblogs.com/Bob-wei/p/7069095.html