Posts Tagged “Intel”

Slightly adventurous Intel-based Mac owners seem to often be afraid or confused about installing Ubuntu along side OSX, but it is actually quite simple. There are some oddities that make it different from installing on a PC (but if it was the same, it wouldn’t be a Mac now would it?). Because of this, I am going to outline my easy install method that will leave you with a dual-boot system with OSX and Ubuntu (Those out there that want a Triple-Boot setup will require a bit more complication and I suggest just checking at ubuntuforums.org).

Intro / Setup

For the purposes of this article, I will be assuming that you have OSX Leopard (10.5) installed on your Mac (with some additional details for those with OSX < 10.5), and you would like to install Ubuntu 8.10 Intrepid Ibex along side it. This should cover most users at the time of this writing.

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An Ubuntuforums user (volanin) posted some good info about power saving in Ubuntu Gutsy and also pointed out in another thread that Fedora backported the tickless kernel code from 2.6.24-rc into the 2.6.23 kernel. Since I went through the trouble of getting it, configuring and compiling, I thought I would post the source and my config file for the working kernel.

Patched Kernel Source Archive

config-linux-2.6.23.1-42.f8-cd33_20071201.tar.gz

It works superbly for me even with the latest ATI proprietary drivers.

This question gets asked a lot, especially since people are having non-functioning keyboards in Linux Bootloaders (Windows too). If you make room on your Intel Mac to boot Windows and Linux, most distros will now detect windows and add an entry to grub and/or lilo, and install the bootloader to the MBR (Master Boot Record) of your disk. This is ok on most PCs, as there is not normally any other way to choose which OS you want when booting up. However, most Mactel multibooters are using rEFIt to select the OS, and there is no need to use grub for anything but Linux (and hopefully, a EFI native bootloader will be available someday to replace that).

The way to get around this annoyance is to install your Linux bootloader to the root partition (or your /boot partition if you have one), and leave the normal Windows bootloader in the MBR. I use Ubuntu and Grub, and will focus there, but these general instructions should work for any system.

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