Unlike with earlier releases, the website is unclear on giving a straight recommendation for installing ubuntu on a mac:
http://cdimage.ubuntu.com/releases/12.04/release/
I've read several times, that I should use an alternative image. But this is only offered as 64-bit. However, I'm also told to rather use 32-bit images for better software compability.
http://cdimage.ubuntu.com/releases/12.04/release/ubuntu-12.04-alternate-amd64+mac.iso
Even though I should only use alternative images, there is offered a standard desktop image which is "adjusted to work properly on Mac systems".
http://cdimage.ubuntu.com/releases/12.04/release/ubuntu-12.04-desktop-amd64+mac.iso
Question
Which image should I take? Do both of these images offer UEFI boot?
I've tried both of them already, but both have setup an install with BIOS emulation. This is quite annoying because of the short battery life and high temperatures which are harmful to battery longevity.
