Yosemite 10.10.1 how to disable driver si… - Apple Community
How to overcome Error Setting Variable - … - Apple Community
David Maynor on X: "If you are a mac osx user and ever bored open a terminal and do sudo nvram boot-args=”-v” before applying a patch. You get the see the boot process instead of just the apple logo and progress bar. https://t.co/yFHc9mILQl" / X