If you want to install it go here.Ī major drawback of this method is that you cannot use an initramfs, so if you have lvm or encryption then you must use rEFInd. I can confirm that is works well with OS X Mountain Lion however it is untested on OS X Mavericks which it hasn't been tested on. There is longer any active development for it. Refit it is very easy to install however be aware that it is dead. NB: Refit is no longer supported by OS X Yosemite, this due to changes in the OS X boot loader now treats local installation as quasi LVM. However there are two option for you: rEFIt and rEFInd.

Currently Apple's Bootcamp does not support Linux. Now you must choose your a EFI boot manager. Now, choose a bootloader to boot the liveUSB and the kernel to be made later. From kernel version 4.3 onward Thunderbolt hot-plugging should work on recent Apple hardware so it is no longer necessary to have the Thunderbolt Ethernet adapter plugged in during boot. Apple Thunderbolt to Gigabit Ethernet Adapter) or USB adapter is needed. To connect to Ethernet a Thunderbolt (e.g. Note: if full disk encryption exists, it will necessary to temporarily disable it (takes a while) to make any changes to the partition table. Use MacOS Disk Utility to resize the MacOS partition on the fly, which by default takes up most of the disk, and behind it create a Linux root partition of the size you desire. To bootstrap using Ubuntu, grab a mac image and flash it to a USB drive. I have not tried this yet but you can read about it on the rEFIt website. A single boot installation could be performed, but you will need to use the rEFIt instructions for installing rEFIt to the EFI system partition using bless instead of to the MAC partition (which is the default). These instructions will perform a Dual Boot setup with MacOS.

6.1 Resetting the System Managment Controller (SMC).

4.5 Turn off backlight when screen closed.

Apple macbook pro 2011 network card