The following link shows the kernel boot parameters from 2.6.12 to 4.12 (a compilation from kernel-parameters.txt) http://redsymbol.net/linux-kernel-boot-parameters/ -- Arun Khan (অরুণ খান্/अरुण खान) "If you do not come out of your shell, you are just a nut." Sadhguru Sent from my non-iphone/non-android device