Create a bootable usb flash drive for mac

#Create a bootable usb flash drive for mac mac os x#
#Create a bootable usb flash drive for mac mac os#
#Create a bootable usb flash drive for mac install#
#Create a bootable usb flash drive for mac 64 Bit#

For me the command was like this: sudo dd if=~/Downloads/ of=/dev/rdisk2 bs=1mДЄs we are running the above command with super user privileges (sudo), it will require you to enter the password. I hope you remember where you put the converted IMG file, in step 3. Here, we are using dd (copy and convert) to copy and convert input file (if) IMG to diskN. Use dd command in the following manner to create live USB: sudo dd if=/Path-to-IMG-DMG-file of=/dev/rdiskN bs=1m

#Create a bootable usb flash drive for mac mac os#

Therefore, do remember the correct device number of your USB drive or else you might end up corrupting Mac OS X. We shall be using dd command which is a very powerful and must be used with caution. Step 5: Creating the bootable USB drive of Ubuntu in Mac OS XДЄnd finally we come to the final step of creating the bootable USB drive. The result should be: Unmount of all volumes on disk2 was successful. So, in my case, the above command becomes: diskutil unmountDisk /dev/disk2 Where N is the device number for the USB you got previously. When you got the disk number, run the following command: diskutil unmountDisk /dev/diskN So for me, the command is like this: hdiutil convert -format UDRW -o ~/Downloads/ubuntu-14.10-desktop-amd64 ~/Downloads/ Normally the downloaded file should be in ~/Downloads directory.

Open a terminal, either from Launchpad or from the Spotlight, and then use the following command to convert the ISO to IMG format: hdiutil convert -format UDRW -o ~/Path-to-IMG-file ~/Path-to-ISO-file This can be easily done using hdiutil command tool. The file you downloaded is in ISO format but we need it to be in IMG format. Ubuntu 14.04 is the latest LTS version, and this is what I would recommend to you.

#Create a bootable usb flash drive for mac 64 Bit#

Since you are using a Macbook Air, I suggest you to download the 64 Bit version of whichever version you want. Jump to Ubuntu website to download your favorite Ubuntu desktop OS. Of course, you need to download ISO image of Ubuntu desktop. Of course hit the Partition button to format the USB drive. It will give you a warning message about formatting the USB drive.

#Create a bootable usb flash drive for mac mac os x#

Your bootable Mac OS X installation flash drive is now ready.When all is set to go, just hit the Apply button. After the process is completed, this will use up around 9 gb of your USB drive.

#Create a bootable usb flash drive for mac install#

Click Customize and make sure all items on the pop-up window are unchecked except for вЂњEssential System Software.вЂќ Click OK and Install to begin the process, which usually takes around 30 minutes to an hour.Choose your USB flash drive from the list provided. Once you get to the message that goes like вЂњMac OS X will be installed onвЂ¦вЂќ, click the button that says Show All Disks. Once it does, double-click on Install Mac OS X and run the installer. Now, insert your Mac OS X installation disk and wait for the window displaying the disc contents to pop up.Once the Options window comes out, choose GUID Partition Table. Towards the bottom of the window, there is an Options button.The size should be set between 15 to 16 gb. For the format, choose Mac OS Extended (Journaled). You will be asked to provide a name for the said volume, which you can assign by yourself. For volume scheme, choose 1 Partition.The menu that will appear will have five tabs on it.Choose your flash drive from the list provided on the left portion of the window. Go to Applications on your Finder menu and open Disk Utility.You will need a USB flash drive that doesnвЂ™t have any data saved and with data capacity of 16 gb above.This bootable flash drive will serve as your handy solution to Mac emergencies. To save yourself from a lot of potential Mac problems, all you have to do is create a bootable Mac OS X flash drive which you can carry around so you can instantly diagnose and repair your computer. Nevertheless, they are not completely protected from some problems. Mac computers and Mac OS X make the most stable combination in the world of computers.