rEFIt is a boot menu and maintenance toolkit forEFI-basedmachines like theIntel Macs.You can use it to boot multiple operating systems easily,including triple-boot setups with Boot Camp.It also provides an easy way to enter and explorethe EFI pre-boot environment.
CD/DVD drives are disappearing from computers, leaving USB storage as the only option when re-installing an operating system. The process is fairly painless and, if you have a bit of time and patience you can complete the task on a Mac.
On this page:News- Download- Troubleshooting- Resources
Other pages:Documentation- Troubleshooting- Screenshot- Myths and Facts
- I have a Dell Inspiron 15-3565 with bios version 1.10.1 and I cannot seem to boot Ubuntu on USB. I used unetbootin. I have a current Windows 10 install and I want to dual boot. I read somewhere that maybe my bios won't boot anything gtp, not sure if this is, but I would really like some help please.
- Sharing an USB device with Mac OS 9.0 up to Mac OSX 10.2 is restricted to using USB 1.1 devices. A way to push a USB 2.0 device into USB 1.1 mode is to attach it to a strictly USB 1.1 hub (as found in older Apple keyboards or regular 1.1 hubs). For USB storage devices you might need to.
News
2013-03-29: As you may have noticed, rEFIt is no longer activelymaintained. Please check outrEFInd,a fork that is maintaned and under active development.
2010-03-12: The site has a newtroubleshooting section.Some common problems are also listed below.
2010-03-07: Version 0.14 was released. This release adds a configurationoption for the default boot choice, fixes the Linux/GRUB detection issue, andfixes Snow Leopard 64-bit issues.
Download
The current release is 0.14.It is available in various forms.Both disk image distributions include the Installer package andcan be burned as a bootable CD as well.All three binary distributions can be used to install rEFIton a USB memory stick or other disk drives.
Os X Boot To Usb
- rEFIt 0.14 (6.5M Mac disk image)
- rEFIt 0.14 (6.5M ISO disk image)
- rEFIt 0.14 (3.2M .tar.gz)
- rEFIt 0.14 source code (253K .tar.gz)
You can browse the source code online through theViewVC interfaceto the Subversion repository at SourceForge.
Troubleshooting
See the troubleshooting section for a full list.Here are a few common problems:
- I just installed rEFIt, but the menu doesn’t show up.
- It takes two reboots after using the package installer.More...
- I can’t boot Windows/Linux from a USB hard disk.
- This is not well-supported by Apple’s firmware.More...
- I can’t boot Windows/Linux from the second internal hard disk.
- This is not explicitly supported by rEFIt at this time.More...
Resources
This project is hosted by SourceForge.You can use the trackers to submitbug reports,feature requests,and patches.The latest development source code is available from theSubversion repository.Other resources are listed on theproject summary page.
Osx Boot Usb Windows
To discuss rEFIt with other people, check out theOnMac Forumsor theDual Boot forum at InsanelyMac.
With a bootable Ubuntu USB stick, you can:
Osx Boot Usb Maker
- Install or upgrade Ubuntu, even on a Mac
- Test out the Ubuntu desktop experience without touching your PC configuration
- Boot into Ubuntu on a borrowed machine or from an internet cafe
- Use tools installed by default on the USB stick to repair or fix a broken configuration
Creating a bootable USB stick is very simple, especially if you’re going to use the USB stick with a generic Windows or Linux PC. We’re going to cover the process in the next few steps.
Apple hardware considerations
There are a few additional considerations when booting the USB stick on Apple hardware. This is because Apple’s ‘Startup Manager’, summoned by holding the Option/alt (⌥) key when booting, won’t detect the USB stick without a specific partition table and layout. We’ll cover this in a later step.