Mac os x lion bootcamp ubuntu

You can do that now, or move on to partitioning your disk. We won't be using Boot Camp to partition our disk, mostly because we don't need to. Since we're triple-booting, it's easier to see it all at once, rather than let some tool do it for us if you've already installed Windows using Boot Camp, though, that's fine—just ignore the Windows parts of this step. Open up Disk Utility, click on your main drive the very top option in the sidebar and head to the "Partition" tab. We're going to make three new partitions; one for Windows, one for Linux, and one for our Linux swap space, the space Linux uses if it runs out of memory.

Triple boot Apple Mac easily, with OS X , Fedora Linux and Windows 10

To do this, just click on your Macintosh HD partition. If you have multiple partitions already, click on the one from which you want to take back some space. Next, hit the plus sign enough times so that you have four total partitions. The sizes don't particularly matter, as long as your OS will fit on the partition, and you have enough extra space for whatever you want. Do the same for a Linux and Linux swap partition, formatting each to MS-DOS the format isn't super necessary, but at least for the Windows installation it does make the process easier.

Hit the apply button and let Disk Utility do its thing—it'll seem like it stops responding, but just leave it be for a minute, and you should be all set. Once it's done, move on to the next step.

How to Triple Boot a MacbookPro (with Retina display) with OSX, Windows 7 and Linux

Insert your Windows 7 install disc and restart your computer, unless you've already installed it, in which case, move on to installing Ubuntu. As your computer starts up, listen for the familiar Mac startup sound, then immediately press and hold the Option or "Alt" key on your keyboard, until you see a drive icon with the word rEFIt under it. You'll need to give your system a second to check the CD drives assuming you're running Snow Leopard, which is a little slow at doing so , but your Windows CD should pop up on the right.

Click on the CD icon, then hit Enter to boot into the installation. You might also get a screen that says "Press any key to boot from CD. Go ahead and navigate through the first few steps of the installation. When you're asked what type of install you want to perform, choose "custom install", so you can pick and format the partition. It should reformat that partition to NTFS for you, after which you can hit the next button. It'll take a little while to install, and it'll restart a few times during that process—whenever it does, select the Windows partition on boot which should show up in rEFIt now, so you won't need to hold option down again.

Since your eject key won't work yet, you'll have to eject your Windows disc manually by going into Windows Explorer, clicking on your optical drive, then choosing the "Eject" button in the toolbar. Pick that, then let the installation run. Once you're done, head back over to OS X, so you can burn and install Ubuntu. If you don't already have an Ubuntu installation CD, you'll need to head back into your Mac system or Windows, if you want to give it a go and grab the ISO from Ubuntu's website.

Once it's downloaded, burn it with your burning program of choice I'm quite partial to the flexible, open-source Burn myself, though you could also do it with Disk Utility. Once it's burned, keep it in the drive and restart your computer, once again holding option at the startup sound and clicking on the CD that shows up in your boot menu.

It will say it's a Windows disc, but don't worry—it's the right one. OS X is just a little confused when it comes to the world outside itself. It'll take a few minutes for the CD to boot, but you should eventually be presented with the option to try Ubuntu or install it on your computer.

Choose install, then go through the first few steps of the process, picking your language, time zone, and keyboard type USA probably works fine, but I usually pick USA - Macintosh because, you know, that's what I have. When you're presented with the partition window, choose the bottom option to "specify partitions manually"—this is where the fancy footwork comes in.

Getting Linux running on your Mac

Double click on your Linux partition's entry. You'll be presented with a window in which you manually set the partition's characteristics.


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I chose to use the partition as Ext4, although you can pick something else if you want—Ext4 seems to be the new standard, so I'd recommend it if you don't know the difference between them all. Hit OK and double click on your 1 GB partition at the end of the drive, set it to be used as a swap area, and then hit OK.


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At this point, your window should look something like this:. Reboot into OSX! Follow gdisk instructions from this guide. No boot flags set. This is what it looks like after typing "w". Adv Reply. This was "breaking" the windows boot option. May 10th, Join Date May Beans 2. June 29th, Join Date Jun Beans 1. Exceptionally well written and clear, not to mention useful!

I appreciate all the help. July 4th, Join Date Jul Beans 1. Originally Posted by scognito.

How to Natively Boot Linux on Your Mac

Still don't know why it worked initially, very confused. July 8th, July 10th, Join Date Jul Beans 3. So this is where I need help. I just want everything to look clean and professional and if there is no way to do what I am asking still let me know. Remember, I am new to this and your advice and solutions would be much appreciated.

Thank you,. July 16th, Join Date May Beans Originally Posted by BiggerestAl. I am VERY new to all of this stuff and I have done everything correctly to my knowledge and there is just one last thing that I need to complete. December 17th, Join Date Aug Beans 2. After that, Windows would not recognize the common data disk as being formatted the other OSes we fine with it.