Creating a Bootable Linux USB in Snow Leopard ? - Mac OS
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You'll use GRUB shortly when you run through the installation process. Instead, make use of a third-party boot manager called rEFInd. In a nutshell, SIP prevents ordinary users, including administrators, from changing system files, including preference files and folders the Mac OS uses for itself.
You can jump to an installation, but try Ubuntu first. The main reason is that you may discover problems before committing to a full install. Some of the issues you may find include the install of live USB not working with your Mac graphics card. This is one of the more common problems Mac users face when installing Linux. You may also find out that your Wi-Fi or Bluetooth isn't operating. Most of these issues can be corrected after the install, but knowing about them ahead of time lets you do a little research from your familiar Mac environment.
You can track down the issues and possibly acquire needed drivers or at least know where to get them before the installation. Before you try booting to the live USB drive you created, there's a bit of preparation to perform. The changes you just made are not saved. They're used just this one time. Should you need to use the Try Ubuntu without installing option in the future, you'll need to edit the line once again. Adding nomodeset is the most common method of correcting a graphics issue when installing, but it's not the only one.
If you continue to have display issues, you can try the following:.
Determine the make of the graphics card your Mac uses. You can do this by selecting About This Mac from the Apple menu. Look for the text Graphics , make a note of the graphics being used, and then use one of the following values instead of nomodeset:. If you're still having problems with the display, check the Ubuntu forums for issues with your specific Mac model. Now that you have a live version of Ubuntu running on your Mac, check to make sure your Wi-Fi network is working, as well as Bluetooth, if needed.
You can click on any of the OS icons to select the operating system you want to use.
If after restarting you have issues, such as missing or nonfunctional devices Wi-Fi, Bluetooth, printers, or scanners , check with the Ubuntu community for tips about getting all your hardware working. Share Pin Email. Tom Nelson has written hundreds of articles, tutorials, and reviews for Other World Computing and About. He is the president of Coyote Moon, Inc. You need several things before you can start:. A recent backup.
Use Carbon Copy Cloner or a similar utility to clone an external bootable drive that includes a copy of the Recovery HD volume. After you have a working clone, disconnect it from your Mac to ensure that the clone backup isn't accidentally erased during the Ubuntu installation. These are the bare minimums; more RAM and faster processor speeds or additional processor cores are helpful. The installation described here is on a inch Retina iMac running macOS Sierra , but the process should work for any Mac released after If you plan to use an older Mac, you should still be able to install Ubuntu, but you need to pay attention to how the boot process works for older hardware.
If you have problems getting your older Mac to work with Ubuntu, stop by the Ubuntu forums and search for install guides for your Mac model. The flash drive is used as a bootable Ubuntu installer that contains not only the basic installer but also a live version of Ubuntu that you can run directly from the USB flash drive without modifying anything on your Mac. This is a great way to test whether your Mac and Ubuntu can get along. A USB keyboard and mouse. You need a USB-based keyboard and mouse because it's highly likely that the Ubuntu Bluetooth drivers will need to be installed or updated before a wireless keyboard or mouse can work.
This is the minimum size recommended for the desktop version of Ubuntu; more space to work with can be a benefit.
Ubuntu This is the current stable version of Ubuntu that was available when we started this project. Later versions should work as well. Check the release notes for any specific changes that may affect installation or use on your Mac. The following process completely erases any data you have on the USB flash drive. Locate the flash drive in Disk Utility's sidebar. Select the actual flash drive and not the formatted volume that may appear just below the flash drive's manufacturer name.
Click Erase in the Disk Utility toolbar. Click Erase. When the process is complete, click Done. Before you leave Disk Utility , make a note of the flash drive's device name. You should see the device name, such as disk2s2, or similar. Write down the device name. You need it later.
How to Install and Dual Boot Linux and Mac OS
Quit Disk Utility. The utility downloads as a disk image, with the name unetbootin-mac The actual number in the file name may change as newer versions are released. Locate the downloaded UNetbootin disk image. It is probably in your Downloads folder. Double-click the. The UNetbootin image opens. The app works just fine from within the disk image. Launch UNetbootin by right-clicking on the unetbootin app and selecting Open from the popup menu. Use this method to launch the app because the developer isn't a registered Apple developer, and your Mac's security settings may prevent the app from launching.
Is this possible, if so, how?
Getting Linux running on your Mac
I would think just make a new partition and install the dmg file to that new partition. Posted on Jul 26, PM. Page content loaded. Jul 26, PM. Run the Repair Disk command on all existing partitions. Do I have to reboot the computer with the disk in to use the disk utility on it or can I do it just by inserting the disk?
How to Dual Boot Mac OS X and Windows 7 – A Complete Walkthrough
Partition Your Current Hard Drive. Download Mountain Lion from app store and select the newly partitioned drive to install. Jul 27, PM. So I think you need to qualify your answer to "except" Apple's hardware. Jul 31, PM. Alternatively, you could run snow leopard on a virtual machine using VMware Fusion or other similar products. In fact this is better than dual booting, cos this will enable you to run both ML and SL at the same time. Aug 1, AM. Aug 22, PM in response to jimmyk11 In response to jimmyk It originally came with lion I have since upgraded to Mountain Lion But now I find I can no longer boot into Lion So it looks as if the "boot problems" are not confined to Snow Leopard Interestingly, I can use this same external drive to boot my iMac If I could, I'd demand a return and a refund.
But now I see I have a worse problem: Crippled Hardware. I suspect this bug needs a firmware update - if it is fixable at all.