Triple boot on MBP installation problems

[7d7tFmN]

I decided I'd finally give in and check out what the fuss is about Linux, so after a bit of research, chose Ubuntu. I already have a Windows partition on my MBP, and I'm curious to try Ubuntu, but I'm having a bit of trouble getting it installed.

I've downloaded the iso image, and tried two things with it: I burned it to a DVD, restarted my computer, held option as it started up, hoping to boot from DVD, but no such option was available. The other thing I tried was booting it from a flash drive, but I'm told it failed to load BOOTMGR.

Does anyone have any ideas of what I could do to fix this?

If any more information is needed, let me know. I'm going to check this thread in the morning.

Thanks!

[mmmm2]

Hey, hopefully this works out. Check this link to see if a live version is something you want to try.

https://help.ubuntu.com/community/LiveCD

[oldfred]

MBP - MacBook Pro.
We have a Apple sub forum where those who know more about Macs may see your thread. I can move it if you like. I do not know Macs but have some links to get you started.

https://help.ubuntu.com/community/MacBookPro
Post #6 booting Kubuntu 12.10 in EFI mode on my Mac, by trogdor1138
Bugs Ubuntu fails to properly boot on Macbook Air 2013 6,1 & 6,2 - Use UEFI not CSM
https://bugs.launchpad.net/ubuntu/+s...x/+bug/1197451
Boot Ubuntu from efi with Mac trogdor1138
http://ubuntuforums.org/showthread.php?t=2091257
MacBook Pro 8,2: howto for dual boot Ubuntu/MacOS EFI with rEFInd
http://ubuntuforums.org/showthread.php?t=2157775
Bit older, Mac & PC UEFI, note issues on some systems
https://help.ubuntu.com/community/UEFIBooting
http://www.rodsbooks.com/ubuntu-efi/index.html
Dual-boot OS X 10.8.4 / Ubuntu 12.04 LTS 64 bits on MacBookPro9,1
http://ubuntuforums.org/showthread.php?t=2167446
https://help.ubuntu.com/community/MacBookPro
http://lifehacker.com/5934942/how-to...apple-hardware
Caution on UEFI boot Mac
http://ubuntuforums.org/showthread.php?t=2012588
Triple Boot MacbookPro (Lion, Win7, Ubuntu) Ubuntu in BIOS mode
http://ubuntuforums.org/showthread.php?t=1908210