How to use os x boot options to troubleshoot your mac. Aug 17, 2015 below are the instructions on how to install ubuntu linux on apple mac book pro. With the introduction of intelbased macs, however, apple has built the aht utility right into your mac. Would installing an alternate boot loader like refind.
Intel macs have the following basic behavior at boot time when the chime indicates a successful post. On the ubuntu cds boot menu, select your keyboard language, then choose to try ubuntu. So you installed refit and you are scratching your head cause the. Refit bootloader for mac installinguninstalling refit is a boot menu and maintenance toolkit for efibased machines like the intel macs. Remember that some key combinations are disabled when your mac is using a firmware password. It gives you easy access to the efi environment and. Mactelsupportteamappleintelinstallation community help wiki. There are many alternatives to refit for mac and since its discontinued a lot of people are looking for a replacement. Dell 3008wfp doesnt display boot menu on macpro macrumors. Linux dvd images and howto for 32bit efi macs late. If you do not see this option, try pressing the option key when your computer starts. Heres how to triple boot your mac with os x, windows 7 and the. Disabled in macos mojave or later, or when using a firmware password. The installation is very straight forward, mostly youll click continue a couple of times.
If everything has been done correctly, the refit menu will be displayed with icons for all three operating systems. Sep 23, 2010 the applefocused web site notes that those looking for a solution to triple boot mac os x with. Using boot camp assistant to install windows on your mac. When you choose to load ubuntu from the boot menu, you may be greeted by the grub rescue terminal instead of a normal boot, let me know. Like refit, refind is a boot manager, meaning that it presents a menu of options to the user when the computer first starts up, as shown below. Insert it into a pc, and select the usb boot option in the bios boot menu. Its set up to run both osx and vista 64 through boot camp. How can i dual boot linux and mac on an apple laptop. Partition your hard drive into at least two partitions. It gives you easy access to the efi environment and serves as a hook for preboot applications.
Apple has streamlined the process of dual booting windows on your mac, but when it comes to linux, boot camp isnt so friendly. Jul 03, 2008 refit is a boot menu and maintenance toolkit for efibased computers like the intel macs. I have, for quite some time, a dual boot setup on my macbook pro with macos x minimal setup for emergencies and ubuntu the system i use daily. Jan 07, 2007 whats wrong with the boot camp interface that you dont like. The mac detected the window in the boot menu, however, it got stuck at the bios black screen after selecting. If a web search has brought you to this page, you may want to start at the beginning. It can be used to boot multiple operating systems, including tripleboot setups with boot camp. Would installing an alternate boot loader like refind restore.
How to setup a dual boot mac it services technical notes. Jan 10, 2009 i encountered the same problem and nearly gave up until i realized that even if you have refit set to enabledalways, it wont detect cds or usb drives unless you press option on startup, select refit in apples builtin boot menu, and then youll get the refit boot screen complete with cds and usb drives. Cannot boot into refit to choose ubuntu on mac after yosemite upgrade. Linux dvd images and howto for 32bit efi macs late 2006 models. Before we do anything else, were going to install a new boot menu for your mac that will make your life during and after installation much easier.
The most popular mac alternative is grub, which is both free and open source. That means, at least in theory, uefi and no need of a special bootloader. It tells refit to display only efi boot options, ignoring legacy bios. How to force startup manager menu to appear at every boot. You can even use your arrow keys to select a drive and then hit returnenter. Mactelsupportteamappleintelinstallation contents 1. As it boots, you should be presented with the refit boot.
How much easier would a menu be, than simply clicking on the drive you want. I just had to wait 1 minute for the refind menu to popup during the boot. It can be used to boot multiple operating systems, including triple boot setups with boot camp. The mac detected the window in the boot menu, however, it got stuck at the bios black. There are quite a few myths out there about what you can or cant do with intel macs. Although some mac users might still prefer refit to refind because of better. These include other efi boot loaders that exist on the esp, efi boot loaders in a mac s main partition, and as biosstyle boot code detected in. It also provides an easy way to enter and explore the efi pre boot environment. May 05, 2010 apple has streamlined the process of dual booting windows on your mac, but when it comes to linux, boot camp isnt so friendly. Rarely some mac systems may randomly show the boot menu when starting up. The screen shows only the bios version and a blinking underscore and nothing else. Whats wrong with the boot camp interface that you dont like. Nov 04, 2016 this is a description of the procedure to install and use refit as the boot manager for your mac.
Below are the instructions on how to install ubuntu linux on apple mac book pro. This information is for intel macs running mac os x 10. It gives you easy access to the efi environment and serves. Top 15 refit alternative and similar softwares apr 2020. Select the os of your choice using the arrow keys and return. You can use it to boot multiple operating systems easily, including triple. It gives you easy access to the efi environment and serves as a hook for pre boot applications. During reboot select linux from the mac refit menu. If you have more than one bootable drive or partition on your mac, you know you can get to the boot menu by holding down the option key at boot time. You can use it to boot multiple operating systems easily, including tripleboot setups with boot camp. Feb 08, 2014 refit bootloader for mac installinguninstalling refit is a boot menu and maintenance toolkit for efibased machines like the intel macs.
It also provides a way to enter and explore the efi pre boot environment. The basic installation of ubuntu is not really different from installing on any other mac, but there is some software that you really need in addition in order to boot via efi. Mactelsupportteamefibootmactel community help wiki. Boot menu and maintenance toolkit for efibased machines. I had posted this question after encountering this 3rd case, which seems to occur on core duo not core 2 duo. Boot menu and maintenance toolkit for efibased machines like the intel macs. Both a cd install of refit and a local install on the mac os partition will work. If that doesnt suit you, our users have ranked 21 alternatives to refit and eight of them are available for mac so hopefully you can find a suitable replacement. Installing windows on your mac is easy with boot camp, but boot camp wont. The applefocused web site notes that those looking for a solution to triple boot mac os x with.
To install refit bootloader the proper way on macbook 1. It also provides an easy way to enter and explore the efi preboot environment. Apr 01, 2020 if youre using boot camp to start up from microsoft windows, set startup disk preferences to start up from macos instead. Start up from a netboot server, if your mac supports network startup volumes. Im using the ntfs3g driver so that the windows drive. You can use it to boot multiple operating systems easily, including triple boot setups with boot camp. Linux dvd images and howto for 32bit efi macs late 2006. Both of the boot managers available to use can handle the dualbooting process. When the refit menu comes up you should get the option to boot from the ubuntu cd. To use the default boot image on the server, hold down optionn instead. Head over to the refit home page and download the mac disk image version.
The name refit is likely a play on the terms refit and efi. It can be used to boot multiple operating systems, including tripleboot. Ive been working on setting up a macpro at work i set up faculty members computers at the university i attend, and ive gotten most of the many holes ironed out at this point. Jul, 2011 macs randomly showing boot menu on startup. I havent flashed the gpus bios to give me native boot screens since i havent been able to find a compatible efi rom yet for the r9 270x card. If this happens here are some options you can try to fix the issue. On a mac, the c key will instruct the mac to attempt booting off of a cddvd. This page is part of my managing efi boot loaders for linux document. It also provides a way to enter and explore the efi preboot environment. I encountered the same problem and nearly gave up until i realized that even if you have refit set to enabledalways, it wont detect cds or usb drives unless you press option on startup, select refit in apples builtin boot menu, and then youll get the. If youre using boot camp to start up from microsoft windows, set startup disk preferences to start up from macos instead.
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