To set to boot into 64 bit form by default, the below command should work:
Code:
Sudo nvram boot-args="arch=x86_64"
To boot into 32 bit form the below should work:
Code:
Sudo nvram boot-args="arch=i386"
Sudo nvram -d boot-args
The below file should be update:
/Library/Preferences/System Configuration/com.apple.Boot.plist
I as well am truly keen to know while Norton Internet Security will work accurate on a Macbook Pro running OSX with a 64 bit kernel. I am as well intrigued to know what the crash is of running the present version with a 64 bit kernel further than autoprotect not functioning, that is: is there any system instability, performance or additional such unenthusiastic impact?
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