- MAKE A BOOTABLE USB FOR MAC OSX HOW TO
- MAKE A BOOTABLE USB FOR MAC OSX ISO
- MAKE A BOOTABLE USB FOR MAC OSX FREE
You may also be asked to grant Terminal permission to access a removable volume, which you should grant. Type it, then hit Enter to begin the copy. You will be prompted for your administrator password. You’ll need to replace /path/to/image.dmg with the path to the DMG file created above, and /dev/diskX with the disk identifier used above (for example, disk3). You can do this with the following command: sudo dd if=/path/to/image.dmg of=/dev/diskX bs=1m
diskutil unmountDisk /dev/diskXįinally, it’s time to write your DMG file to your USB drive. To do this, use the following command replacing diskX with the identifier (for example, disk3 in the screenshot above). Now that you know your identifier, you need to unmount that particular drive so that you can write your DMG file to it. The size of the disk (for example, 8GB) may give it away too.
If you gave it a name like “LINUX” then you should be able to spot it under the “NAME” column. You’re looking for the identifier for the USB drive you just formatted. Head back to Terminal and type the following to get a list of drives: diskutil list With your IMG file ready to go, it’s time to write to USB. Following on from the example above, you could type ~/Downloads/ubuntu. For ease, we’d recommend using the same location for both. Similarly, you’ll need to provide a destination in which the DMG will be placed (no need to add the “.dmg” extension). Do skip and eject the USB device after the write process has completed, macOS may inform you that ‘The disk you inserted was not readable by this computer’.Replace /path/to/downloaded.iso with the location of your downloaded Linux ISO, for example if ubuntu.iso is in your Downloads folder, you can type ~/Downloads/ubuntu.iso. When everything has finished, Etcher will declare the process a success.Ĭongratulations! You now have Ubuntu on a USB stick, bootable, and ready to go. This will be followed by a validation stage that will ensure the contents of the USB device are identical to the source image, as shown in image – 8 The Flash stage of the process will show progress, writing speed, and an estimated duration until completion.
MAKE A BOOTABLE USB FOR MAC OSX ISO
Open Etcher, browse the ubuntu 20 iso, and click on Flash to start the process as per image – 7Įtcher will start writing the ISO file to your USB device. After downloading this and clicking to mount the package, Etcher can either be run in-place or dragged into your Applications folder, as shown in image – 6
MAKE A BOOTABLE USB FOR MAC OSX FREE
Now Pendrive is ready to write the ISO file, we will use a free and open-source application called Etcher. It will then unmount and mount and Erase completely in MS-Dos (FAT) format as shown in image – 5 We need to Erase the Pendrive as MS-Dos (FAT) format in the process of making it bootable as shown in image – 4 You will find Macintosh HD under Internal and your connected Pendrive under External, make sure you select the Pendrive as shown in image – 3 Under Utilities select and click Disk Utility to open as shown in image -2
MAKE A BOOTABLE USB FOR MAC OSX HOW TO
How to create a Ubuntu bootable USB stick on MAC osxĬonnect the Pendrive and I have already downloaded the Ubuntu 20 ISO file and kept on the desktop as shown in the image.Ĭlick on Go – Utilities as shown in the image – 1
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