Knowledge Base
The Compendium
The complete guide to quadruple-booting your Mac
Everything we know about getting macOS, Windows, Linux and chromeOS onto one Mac, from choosing a model to the last boot-loader fix. Read it in order the first time; each chapter builds on the one before.
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The install, step by step
05Prepare Mac for Quad-booting
06Install rEFInd
07Install Windows
08Reblessing rEFInd
09Installing Linux
10Optional Step C: If Windows Boots into Grub
11Optional Step D: If Ubuntu won’t Boot Automatically
12Installing chromeOS Flex
13Installing Brunch/chromeOS
Troubleshooting & extras
14Quick Recap of Possible Boot Loader Issues
15Theming rEFInd
16Virtualizing Windows & Linux
17Miscellaneous
18Full Disk Backup & Recovery