Ich mache hier mal weiter...
- kext-dev-mode=1: The variable here is "kext-dev-mode" which is being enabled by setting it to 1. Ordinary kernel extensions (mainly drivers) must be signed by the developer, and the developers certificate needs to be signed by Apple - otherwise the kernel extension cannot be loaded.
The "kext-dev-mode" is intended for development scenarios where you want to test unsigned kernel extensions. Thus allowing these to be loaded without testing if they are indeed signed.
However, kext-dev-mode is no longer used for anything. On OS X El Capitan and newer it does absolutely nothing. (apple.stackechange.com)
- nvda_drv=1: The variable here is "kext-dev-mode" which is being enabled by setting it to 1. Ordinary kernel extensions (mainly drivers) must be signed by the developer, and the developers certificate needs to be signed by Apple - otherwise the kernel extension cannot be loaded.
The "kext-dev-mode" is intended for development scenarios where you want to test unsigned kernel extensions. Thus allowing these to be loaded without testing if they are indeed signed.
However, kext-dev-mode is no longer used for anything. On OS X El Capitan and newer it does absolutely nothing. (Al6042)
nv_disable=1: Disable NVIDIA graphics cards: (do not use with nvda_drv=1)
- rootless=0: SIP umgehen, Berechtigungen von Dateien irgendwie…