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jonasbits/osx lion external display.txt

Created February 8, 2014 11:40
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osx lion external display.txt
To support clamshell mode on a mac laptop, meaning:
When slepping and external display is connected, wake with usb keyboard or other usb stick.
Magsafe needs to be connected.
sudo nvram boot-args="iog=0x0"
To disable this behavior:
sudo nvram -d boot-args
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