Update : If you have Mac OS X 10.10 (Yosemite) installed, then the rEFInd installation needs to be handled differently. Please check the rEFInd website for more details. In my previous installation guide , I outlined the first way that I found of installing Ubuntu on a Retina Macbook Pro. One of the challenges of the installation was that the boot manager, rEFInd, needed the Linux kernel to be copied from the Linux partition to the Mac OS X partition. This then becomes a painful process that needs to be repeated every time there is a kernel update on Ubuntu. Fortunately, there is a better way! Thanks to a comment on the rEFInd website, I found out that file system drivers can be installed that allow rEFInd to read the Linux partition. This post outlines the full installation instructions, but if you already followed the previous guide, you can update the rEFInd installation and configuration file. I've included some instructions on that in the post. 1. Partition the Hard
There is an update to this post that shows a simpler and more maintainable approach to the installation . Installing Ubuntu on a Mac tends to be a little trickier than installing on a PC as Macs use EFI instead of BIOS. Now, with the introduction of Apple's Retina Macbook Pro screens we have an additional complication. However, Canonical and the Ubuntu community have been investing some time in getting the Retina Macbooks to play nice with Ubuntu 13.04, so I decided to get the latest, bleeding edge version. The great thing is that there has been an effort to keep the trunk version stable, so I've that getting the pre-release version of Ubuntu 13.04 to be a great solution. If you search the Internet for information about running Ubuntu on the Retina Macbook Pro, you'll find tales of issues with the screen resolution (running at 2880x1880 with tiny icons and text), and driver issues with WiFi and sound. Well, I'm pleased to say, that Ubuntu 13.04 (with the 3.8.0-6