To be fair, a lot of my instructions and the guide I initially followed, can be found here. Install rEFInd as a Boot Manager for all 3 OSes.Install Linux (I used Kali) into the newly freed space.Use Windows 10 to shrink the Bootcamp partition, freeing up space to install Linux.Install Apple's Bootcamp and use it to install Windows 10.If you're interested in triple booting your MacBook Pro, and Windows is going to be one of the Operating Systems you're going to boot, then take my word for it, this is the only way you want to accomplish this feat.Īt a high level, the process goes like this: I use a combination of Time Machine, CrashPlan, and Arq to back up my system, you should too. Everything I'm doing has the potential to trash all of the data on your computer, requiring a clean installation of macOS and subsequent data recovery from backups. WARNING: Do not proceed with any of these steps unless you have the ability to restore a bare-metal backup. Needless to say, I failed miserably when I opted to have Kali install Grub and it overwrote my primary Boot Manager on the Mac and rendered the system unbootable (and eventually unrecoverable). So, I set about working on a dual-boot scenario. I originally thought I'd just build it into a Virtual Machine (using Parallels), but was concerned that I might not have the control over the hardware that I'd need in order to make Kali effective as a learning environment. I recently decided to run Kali Linux on my MacBook.

Windows mac pro