How to get Ubuntu 18.04 (Linux) on Mac OS X / macOS (Dual Boot)

How to get Ubuntu 18.04 (Linux) on a Mac running macOS or Mac OS X. This process is called a dual boot.

Links:
My website to get the bootable drive maker: https://gregoryconrad.github.io
Ubuntu ISO: https://www.ubuntu.com/download/desktop

Command to run in Ubuntu to install rEFInd:
sudo add-apt-repository ppa:rodsmith/refind && sudo apt update && sudo apt install refind && sudo refind-mkdefault

If you are having any issues with WiFi in Ubuntu, go to https://askubuntu.com/a/470347 for instructions on how to get it working.

If you have any questions/concerns, you can drop a comment below, but the best way to reach me is through email—see my site for my contact information.

Hope you found this video helpful.