Contents
- 1 Can you boot Ubuntu on a Mac without rEFInd?
- 2 How to install rEFInd on Ubuntu dual boot?
- 3 Which is better for booting rEFInd or grub?
- 4 How to dual boot OS X with Ubuntu?
- 5 Where does Ubuntu install on a Mac computer?
- 6 What does boot manager refit and rEFInd do?
- 7 How do I boot from Linux on a Mac?
- 8 Is there a boot manager for Mac OS X?
Can you boot Ubuntu on a Mac without rEFInd?
Installing Ubuntu to the internal drive of the newest Macs may not yet be possible. The firmware boots rEFInd. The user chooses Ubuntu from the rEFInd menu. rEFInd instructs the firmware to boot Grub. The firmware boots GRUB from the EFI partition. Grub boots Ubuntu from a linux formatted partition.
How to install rEFInd on Ubuntu dual boot?
FINAL EDIT – If you are planning on installing rEFInd you might want to read Rod’s answer below. After installing if you have a bunch of useless entries just write down their name on a piece of paper (rEFInd will describe them as somefile.efi), then open refind.conf and add the line dont_scan_files somefile.efi,someotherfile.efi
Is it possible to dual boot Ubuntu on a Mac?
It’s not too hard to install (and dual-boot) Ubuntu on a Mac. As a warning, it’s way more efficient to run Ubuntu on a virtual machine using VMWare. If for some reason this doesn’t work for you, dual booting should be your second option.
Which is better for booting rEFInd or grub?
Compared to GRUB, these points spring to mind concerning rEFInd: Because it scans for kernels on every boot, rEFInd is more adaptive and is less reliant on configuration files.
How to dual boot OS X with Ubuntu?
Copy the file grubx64.efi from the folder /Volumes/EFI/EFI/ubuntu to the folder /Volumes/EFI/EFI/Boot . Next, rename this file bootx64.efi. This step can be accomplished by using the the Finder application or by entering the command given below. (Optional) Download a collection of icons from the sourceforge web site Mac icns.
How to boot Ubuntu from a Linux partition?
Grub boots Ubuntu from a linux formatted partition. The user holds down the option key at startup until the firmware boots to the Mac Startup Manager. The user chooses Ubuntu from the Startup Manager. (By default, the label is EFI Boot .)
Where does Ubuntu install on a Mac computer?
Ubuntu installs grub and other files in the first EFI System partition on a Mac computer. Normally, this is the first partition on a Mac computer. The process of making the Ubuntu appear on the Startup Manager is a fairly trivial.
What does boot manager refit and rEFInd do?
Fundamentally, rEFIt and rEFInd are boot managers. A boot manager presents a menu or some other user interface tool to enable you to select which OS to boot. Most EFIs, including Apple’s, include their own boot managers; however, these built-in boot managers are usually very primitive.
Is the Linux kernel refit or rEFInd a boot loader?
Neither rEFIt nor rEFInd is technically a boot loader, although the Linux kernel creates a blurred line, because it includes a feature (the EFI stub loader) that enables it to function as its own EFI boot loader.
How do I boot from Linux on a Mac?
Boot into OS X, open the Disk Utility, and delete your Linux partitions. You can also boot from your Linux USB media and use the GParted partition manager to remove these partitions. After the partitions are deleted, you can enlarge your Mac OS X partition afterwards from the Disk Utility in OS X to reclaim the space used for Linux.
Is there a boot manager for Mac OS X?
rEFInd is a boot manager that will allow you to choose between Mac OS X, Linux, Windows, and other operating systems when you boot your computer. Installing rEFInd makes the dual-boot process easier. (Some older how-to’s will instruct you to use rEFIt, but it’s no longer maintained.