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If you don't get that error, you should eject it with 4) diskutil eject /dev/diskN When it's finished you might get an error saying that the disk can't be read, you can click "Eject" and you're done use your USB stick to boot Ubuntu. iso image to the USB with sudo dd if=/path/to/your/iso-file.iso of=/dev/diskN If that command produces no output, your USB drive is probably not plugged in.Ģ) Unmount the device so you can overwrite it (change N to the number you got from the previous step) diskutil unmountDisk /dev/diskNģ) Use dd to copy the. The dd command you're going to run later will effectively delete all data on the drive so don't get this wrong. It's probably /dev/disk2, but double check that the NAME and SIZE columns make sense.
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Old Method using UNetbootin (might still work)
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Select the USB drive you have formatted in step 3-6.Select image and navigate to the location you saved the Ubuntu ISO you have downloaded in step 2.Follow this tutorial if you are experiencing problems with this.) Download, install and open Etcher (By default MacOS blocks running apps from unidentified developers.
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