關閉 核心延伸模組簽章檢查/ disable kext signing check

關閉 核心延伸模組簽章檢查
disable kext signing check

OSX 10.11 El Captian

第三方硬體可能因為驅動程式更新較慢導致無法正常驅動,這時候需要跳過或停用檢查
sometime we need to skip signing check due to third party driver not signed for newer osx

com.apple.kextd[50]: ERROR: invalid signature for com.asix.driver.ax88179-178a, will not load 

在終端機視窗輸入
open terminal.app and type follow command

sudo nvram boot-args="kext-dev-mode=1 rootless=0"