2
votes
1answer
31 views

Reinstalled OS X, rEFInd doesn't boot anymore and goes straight to OS X

I was having an issue where I could connect to Ethernet on my Macbook over Ubuntu but not OS X, and after trying a variety of different things decided to just reinstall OS X. After doing that, the ...
0
votes
0answers
21 views

Is there a way to push an OS install remotely?

I would like to be able to push an Ubuntu install (most likely 12.04) to an old iMac 5,1 2006, OSx 10.58 (Leopard, not Snow Leopard). I am wondering if it is possible to do this entirely from a ...
1
vote
0answers
58 views

Massive download speed reduction after fresh 14.04 install on dual boot Mac

After a weekend of pouring through how-to's, I have successfully installed and booted Ubuntu 14.04 LTS (x64) along side Mac OS X Mountain Lion, on my Macbook Pro. It was a small victory. For the ...
0
votes
0answers
43 views

Ubuntu 14.04 not booting after OS X repair disk operation on MacBook Pro 9,1

After upgrade to Mavericks 10.9.2 I experienced problems with the camera: basically wasn´t detected at all in OS X. After google it, seems the problem would be solved by repairing the disk with OS X ...
0
votes
0answers
66 views

grub rescue prompt after mac osx update

last night i updated osx on the mac i dual boot with ubuntu (i'm unsure of the version, but if it helps i installed it Nov 2013) when i try to boot ubuntu i get thrown into the grub rescue prompt. ...
0
votes
0answers
27 views

(Noob) Can I safely use Boot Repair to convert to EFI mode if I have a dual boot OS X machine?

noob question here but I want to make sure I don't nuke my dual install. I'm following these directions to install an Ubuntu partition on my OS X MBP Retina. I'm at the part where I should use Boot ...
1
vote
2answers
96 views

Booting multiple operating systems, does install order matter?

I'm moving my computer from a dual boot (Windows 7, Ubuntu 14.04) to a triple boot (Windows 7, Ubuntu 14.04, Mac OS X 10.9). I currently use Grub to start up my computer into either Windows or Ubuntu. ...
0
votes
2answers
119 views

Mounting a partition on both OS X and ubuntu

I'll be reinstalling OS X on my MacBook and I would like to use both ubuntu and OSX. can I make 3 partitions, one for each OS and the third for /home and mount the /home partition on both OS-es? Is ...
1
vote
1answer
4k views

Macbook Air - how to install a dual bootable Ubuntu 14.04 LTS

On my Macbook Air 10.9.2 without crashing the current setup, how can i install as dual boot: Ubuntu 14.04 LTS ? (can anyone please advise some step by step please)
1
vote
2answers
548 views

Installing Ubuntu (Dual Boot) with MAC OS 10.9.2 [duplicate]

Can anyone could point me in the right direction for installing Ubuntu (the latest version...14.something) to dual boot alongside my existing MAC OS 10.9.2? I just want to make sure I do it right. ...
0
votes
0answers
98 views

OSX Mavericks and Ubuntu 13.10

First off, I am almost new to Linux and this is my first time installing as a dual boot. So I followed the ubuntu walk-through but used the rEFInd tool. It seems to be working ok but its not as nice ...
1
vote
0answers
40 views

How to Definitely remove OSX after successful Dualboot

I've been running OSX 10.6.8 and Ubuntu-Studio 12.04 on my Macbookpro 5'5 for a couple of weeks now.I barely do anything on OSX anymore so I see no reason to keep using disk space for it. So now I ...
0
votes
1answer
546 views

Installing Lubuntu 12.04 on a Mac G4 Powerbook

I recently got 3 powerbooks from a friend of mine, only one of which I intend on using. I installed Lubuntu dual boot with OSX and restarted. When the Powerbook restarts, I hear the beep, and then I ...
0
votes
2answers
122 views

Skipping rEFInd menu after Option+Command+P+R and going straight to grub

I used Option+Command+P+R to try and fix a sleep issue in OSX. From there I'm a little confused about what happened but I ended up in a mac recovery mode (offering to reinstall OSX), which I tried to ...
0
votes
1answer
273 views

Grub support for Triple Boot

Ok, so if you have moral conflicts on the EULA then think of this as an educational question. so I have been wondering if there is a way to triple boot Hackintosh in addition to my current setup. I ...
0
votes
0answers
18 views

Dualboot Ubuntu on MacBook Pro [duplicate]

Hi I've been using Ubuntu for years now on Windows, but recently I've gotten a MacBook so I could use XCode and I would like to know if their is a way to dual boot OSX and Ubuntu without any extra ...
0
votes
0answers
222 views

Installation Ubuntu 12.04 alongside Mavericks

After a first attempt to post I am trying again. I want to install Ubuntu 12.04 on my Macbook Pro running yet Mavericks. As my super drive is defaulting I use a bootable USB stick. At least I found 3 ...
0
votes
0answers
27 views

Can I partition my Ubuntu drive to also install bootable OS X? [duplicate]

I currently have Ubuntu 13.10 running on a 500GB HDD with 4GB RAM and I was wondering if I could partition the hard drive to also download OS X (Snow Leopard or Mountain Lion) and then upon booting up ...
-1
votes
1answer
462 views

Triple boot OSX, Win7, Linux - broke my Win 7 install [closed]

Note, this is not really an Ubuntu question but I expect there are lots of smart Linux gurus here that may know the answer - so please excuse my posting here: I'm desperately needing help: I've had a ...
1
vote
1answer
44 views

Unnable to acces other drives and partition due to insuficent permissions

I have a Dell Inspiron 15r running both Ubuntu 13.10 and OS X mountain lion. I was trying to change my Ubuntu UID to 501 co I could read and write in the OS X home folder without root permissions. ...
0
votes
0answers
155 views

Ubuntu 12.04 (64bit) guest as dual-boot on VirtualBox under MAC OS X

I have an Ubuntu installation on a partition on my Mac and I would like to boot Ubuntu from within Mac OS X using VirtualBox. When I want to start the machine I only get Error loading operating ...
0
votes
0answers
56 views

Dualboot Ubuntu and Mac os x Mountain Lion

I would like help on how to dual boot Mountain Lion 10.8. I already have free allocated space for the install. Would it break my ubuntu? I'm currently running Ubuntu 12.04 (Precise).
0
votes
0answers
107 views

Dual booting OS X with Linux on an external hard drive

I have a Mac Mini and I've successfully installed Ubuntu 13.10 on a partition on an external hard drive. However, I cannot boot it during start up. I've booted with a rEFInd CD in the drive and it ...
1
vote
1answer
3k views

Increase/extend (resize) OS X partition with GParted

I have a Mac and am dual booting Ubuntu. I booted from a USB and used GParted to shrink the Ubuntu partition leaving me with about 100G of free space. I want to use this to increase the OS X ...
2
votes
2answers
404 views

How to dual boot OSX and Ubuntu without having to delete and reinstall Ubuntu in a Dell laptop?

I am trying to install OSX Lion on my Dell studio with Ubuntu being the current and only operating system. Is there a way to dual boot without having to delete and reinstall Ubuntu?
1
vote
1answer
256 views

Dual boot on mac with osx system drive encrypted by file vault?

I have macbook pro and the system drive is encrypted by filevault. I would like to cut a chunk from that system drive for Ubuntu. How should I proceed? Does encryption need to be removed first and ...
0
votes
0answers
424 views

Read/write access OSX 10.9 partition/home folder from Ubuntu 13.10

I'm currently trying to set up a dual boot system on my Macbook Pro 5.5. I'd like to enable read/write access on my 'Macintosh HD' (hfs+) partition. Various sources online have claimed that I simply ...
6
votes
3answers
18k views

Mac OSX update broke booting Ubuntu

I have a mac that is running a dual boot with OSX and Ubuntu. I am using rEFIT. I just updated my OSX to the new OSX Mavericks, but when i restarted my computer and tried to enter Ubuntu from rEFIT I ...
0
votes
0answers
629 views

rEFInd menu dual-boot into Ubuntu issue

I've just recently installed rEFInd on my rMBP using this tutorial (read: I'm new to Ubuntu/Linux). I've managed to get my machine to dual-boot into OSX and Ubuntu but I'm having a strange problem ...
1
vote
0answers
50 views

Cannot get into Mac OS from Ubuntu start up screen

I have my iMac dual booted with Ubuntu 13.04, now when I start the computer I get the purple screen asking me to select which OS I want to go into. When I click Mac OS 64bit I get an Error about an ...
0
votes
1answer
156 views

Ubuntu on Mac cannot locate via OSX or boot it throught rEFIt…

... it comes up with Operating system not found. What do i do? I recently installed Ubuntu along side OS X (Snow Leopard) and when I rebooted my macbook and choose Ubuntu, I got a message saying ...
0
votes
1answer
297 views

Mac OSX, Windows 7 and Ubuntu

I want to install Ubuntu 12.04 on a MacBook Pro with Max OSX und Windows 7 (BootCamp) already installed. Now there is a tutorial for installing Ubuntu on recent Mac OSX editions. However it does not ...
1
vote
1answer
351 views

How do I install Ubuntu onto a Macbook running OSX without a CD or USB of Ubuntu?

I have a MacBook Pro running OSX Mountain Lion presently. I downloaded the Desktop version of Ubuntu (12.04.2) which is a .iso application. I'm not amazing with computers, and am having extreme ...
1
vote
0answers
273 views

How do I dual boot OS X and Ubuntu using an external DVD or USB?

I've installed rEFInd and it works. I've allocated free space on my internal harddrive. I've burned an Ubuntu 13.04 DVD and I'm using an external DVD drive. rEFInd recognizes the DVD but when I ...
1
vote
1answer
540 views

How do I TRY Ubuntu on my Macbook Pro?

Well, I've heard that Ubuntu is a Great Operating System, and I'd LOVE to try it. I have a MacBook, and don't want to replace OS X Mountain Lion. How do try Ubuntu without uninstalling OS X?
2
votes
3answers
3k views

MacBook install: no mountable file systems

I own a MacBook Pro running Mountain Lion. I would like to dual-boot my Mac OS with Ubuntu. When I download the file and try to open it, it reads "No mountable file systems". I have downloaded both ...
0
votes
0answers
40 views

Convert Wubi to full install [duplicate]

Possible Duplicate: How to convert Wubi install into regular install? After installing Ubuntu inside Windows is there a possibility to separate Ubuntu from Windows and make it as another ...
0
votes
3answers
64 views

How do I create a new usergroup on a Mac partition?

I want to do this because I'm trying to fix user permissions from Ubuntu on my Mac OS X partition and Ubuntu doesn't have the "wheel" group that I so desperately need! Please don't trash me for this ...
1
vote
1answer
1k views

How do I share storage while dual-booting Mac OS X and Ubuntu 12.04.1?

So I have Ubuntu 12.04.1 installed alongside Mac OS X 10.4.11 on my iMac G5 with powerpc architecture. I only have one internal hard drive and I created a small 5 GB partition on it and formatted it ...
1
vote
2answers
664 views

Is it safe to upgrade OS X from Snow Leopard via the App Store on a dual-boot system?

I have a MacBook Pro that dual-boots Ubuntu 12.04 and OS X Snow Leopard. I'd like to upgrade OS X to Mountain Lion, but have never done this on a dual-boot OS X system before. Will the upgrade work ...
8
votes
1answer
47k views

How to install Ubuntu on a Mac and keep OSX?

Could anyone provide a concise step by step instruction on how to install Ubuntu 12.04 on a Mac OS X Lion? I have read that Ubuntu corrupts the EFI file so I would like to hear from those who have ...
0
votes
2answers
644 views

Unable to start GRUB2 on Triple boot Macbook Pro with OS X Lion, Windows 7 and Ubuntu

I installed Windows 7 using Bootcamp. Then I created a partition from the empty space in the Windows partition and another 4GB partition for the linux swap using GParted. I installed Ubuntu 12.04 LTS ...
2
votes
3answers
5k views

Clear Complete Instructions to Dual-Boot 12.04 on OSX Lion

Honestly, google-surfing this question leads to so many half-answers and multi-part communications that it is both scary and frustrating to try to navigate them. The question here is simple: What ...
1
vote
1answer
4k views

Unable to boot OS X after installing Ubuntu 12.04

I installed Ubuntu 12.04 on my MB (aluminium late 2008). After installing Ubuntu I am unable to boot into OS X. Sequence of events: Install reFit on OS X Install Ubuntu on a partitioned drive. I ...
2
votes
0answers
649 views

Early 2011 MacBook Pro 13" Ubuntu Does Not Boot

Just a little info on my computer: I have the early 2011 MacBook Pro 13" with Intel HD 3000 graphics. On my internal HDD, I have OSX and a small partition of Windows 7 that I dual boot with. I have an ...
1
vote
1answer
1k views

How would I dual boot Ubuntu as Primary and Mac OS X as secondary on a 32bit PC?

I'm wanting to install Mac OS-X on my 32bit PC as a secondary boot - is this possible to do on a 32bit PC system? would I need to repair GRUB as well so I can use Ubuntu again as my primary? I'm ...
0
votes
1answer
914 views

Wanting to Dual Boot to Mac OS X as my second boot, Ubuntu as my first - How do I restore single boot to Ubuntu?

I'm thinking about making a partition to test out Mac OS X on my own computer hard drive and don't think it would suffice if I used it through VM. So how would I go about returning to single boot ...
3
votes
1answer
601 views

dual boot mac and existing ubuntu

I know this problem's thread are available but mine is different. I have two HDD installed. I have already installed ubuntu in /dev/sda1 and running fine. Now i install iMac in /dev/sba1 and that also ...
6
votes
3answers
6k views

Is there an alternative to rEFIt?

Is there an alternative to rEFIt as a bootloader where you can choose between OS X and Ubuntu? I already installed Ubuntu on my Mac with rEFIt, so if there's a better option, I can remove it now. I'm ...