iSight does not work, but I am ok with that. Once Ubuntu boots, the wifi, sound, suspend, etc. The nice part about installing it this way, is that if you ever decide to get rid of Ubuntu (Which would make me sad :'( ) You can just boot into OS X and remove your Ubuntu and Swap partitions and resize the OS X partition to take up the rest of the space. When it comes back to life select Boot EFIubuntugrub圆4.efi
#INSTALL UBUNTU FOR MAC REFIND INSTALL#
When you get to the part where it asks you where you would like to install Ubuntu select Something Else.
Also, you'll probably have to mount your ESP manually, since that's not done by default under macOS.
#INSTALL UBUNTU FOR MAC REFIND UPDATE#
In addition, most guides recommend keeping OS X laying around somewhere in case apple decides to release some firmware update that is required for future operation of this device. The 20~ GB of Hard Drive space that I lose is well worth being able to finally run Linux on this laptop. I probably reinstalled OS X three or four times before I finally gave up and decided to dual boot. I had to dual boot because no matter how many different guides I followed I was not able to get the Macbook Air to single boot with Ubuntu.
The install process is pretty straightforward. However, I have never been a huge fan of OS X because it takes all of the fun out of UNIX. I am a huge fan of Apple Hardware, and it is my personal opinion that the Macbook Air is the perfect laptop. I absolutely love this laptop, but was disappointed that I was stuck in OS X. I am so excited to report that after a long time of trying every distribution under the sun, I was finally able to install Ubuntu 14.04 on my beloved Macbook Air.