No matter how much the elementary OS team denies it, there are resemblances to. Apple's MacOS Mojave has just released, with one of the selling points being its new Dark Mode for Mac computers. Well here's how to skin your Ubuntu or Gnom. Both OS X and Ubuntu have similar ancestors. OS X is based on the BSD implementation of UNIX and Ubuntu has roots in the Debian GNU Linux world. Unlike OS X, however, Ubuntu is distributed as free and open source. Ubuntu is named after the Southern African philosophy of.
Ubuntu For Mac Os X El Capitan
I bought a Macbook Air yesterday after Dell lost my laptop from their service centre last month. And among the first few things I did was to dual boot Mac OS X with Ubuntu Linux. I’ll cover up Linux installation on Macbook in later articles as first we need to learn how to create a bootable Ubuntu USB drive for Mac in OS X.
Macbook Pro 2009 OS X El Capitan Ubuntu 16.04 This computer was booting to Ubuntu, but stopped after a user was added in OS X. 16.04 command-line dual-boot macosx. It is now safe to remove the USB drive from the Mac. Test the Ubuntu USB Drive. The newly created Ubuntu USB drive is now ready to be inserted into a Mac as a live-drive from which you can run the Ubuntu operating system. Booting into Ubuntu from the external USB drive. To test Ubuntu Linux on a Mac: insert the USB drive into an available USB port.
While it is fairly easy to create a bootable USB in Ubuntu or in Windows, it is not the same story in Mac OS X. This is why the official Ubuntu guide suggest to use a disk rather than USB for live Ubuntu in Mac. Considering my Macbook Air neither has a CD drive nor do I possess a DVD, I preferred to create a live USB in Mac OS X.
Create a Bootable Ubuntu USB Drive in Mac OS X
As I said earlier, creating a bootable USB in Mac OS X is a tricky procedure, be it for Ubuntu or any other bootable OS. But don’t worry, following all the steps carefully will have you going. Let’s see what you need to for a bootable USB:
Step 1: Format the USB drive
Apple is known for defining its own standards and no surprises that Mac OS X has its own file system type known as Mac OS Extended or HFS Plus. So the first thing you would need to do is to format your USB drive in Mac OS Extended format.
To format the USB drive, plug in the USB key. Go to Disk Utility program from Launchpad (A rocket symboled icon in the bottom plank).
Disk Utility Mac
In Disk Utility, from the left hand pane, select the USB drive to format.
Click the Partition tab in the right side pane.
From the drop-down menu, select 1 Partition.
Name this drive anything you desire.
Next, change the Format to Mac OS Extended (Journaled)
The screenshot below should help you.
Format USB drive in Mac to make it bootable
There is one last thing to do before we go with formatting the USB. Click the Options button in the right side pane and make sure that the partition scheme is GUID Partition Table. Ssd fan control mac yosemite.
Make a bootable USB in Mac
When all is set to go, just hit the Apply button. It will give you a warning message about formatting the USB drive. Of course hit the Partition button to format the USB drive.
Step 2: Download Ubuntu
Of course, you need to download ISO image of Ubuntu desktop. Jump to Ubuntu website to download your favorite Ubuntu desktop OS. Since you are using a Macbook Air, I suggest you to download the 64 Bit version of whichever version you want. Ubuntu 14.04 is the latest LTS version, and this is what I would recommend to you.
Step 3: Convert ISO to IMG
The file you downloaded is in ISO format but we need it to be in IMG format. This can be easily done using hdiutil command tool. 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
Normally the downloaded file should be in ~/Downloads directory. So for me, the command is like this:
hdiutil convert -format UDRW -o ~/Downloads/ubuntu-14.10-desktop-amd64 ~/Downloads/ubuntu-14.10-desktop-amd64.iso
ISO To IMG conversion
You might notice that I did not put a IMG extension to the newly converted file. It is fine as the extension is symbolic and it is the file type that matters not the file name extension. Also, the converted file may have an additional .dmg extension added to it by Mac OS X. Don’t worry, it’s normal.
Step 4: Get the device number for USB drive
The next thing is to get the device number for the USB drive. Run the following command in terminal:
diskutil list
It will list all the ‘disks’ currently available in the system. You should be able to identify the USB disk by its size. To avoid confusion, I would suggest that you should have just one USB drive plugged in. In my case, the device number is 2 (for a USB of size 8 GB): /dev/disk2
create bootable USB drive in Mac OS X
When you got the disk number, run the following command:
diskutil unmountDisk /dev/diskN
Where N is the device number for the USB you got previously. So, in my case, the above command becomes:
diskutil unmountDisk /dev/disk2
The result should be: Unmount of all volumes on disk2 was successful.
Step 5: Creating the bootable USB drive of Ubuntu in Mac OS X
And finally we come to the final step of creating the bootable USB drive. We shall be using dd command which is a very powerful and must be used with caution. Therefore, do remember the correct device number of your USB drive or else you might end up corrupting Mac OS X. Use the following command in terminal:
sudo dd if=/Path-to-IMG-DMG-file of=/dev/rdiskN bs=1m
Here, we are using dd (copy and convert) to copy and convert input file (if) IMG to diskN. I hope you remember where you put the converted IMG file, in step 3. For me the command was like this:
sudo dd if=~/Downloads/ubuntu-14.10-desktop-amd64.dmg of=/dev/rdisk2 bs=1m
As we are running the above command with super user privileges (sudo), it will require you to enter the password. Similar to Linux, you won’t see any asterisks or something to indicate that you have entered some keyboard input, but that’s the way Unix terminal behaves.
Even after you enter the password, you won’t see any immediate output and that’s normal. It will take a few minutes for the process to complete.
Step 6: Complete the bootable USB drive process
Once the dd command finishes its process, you may see a dialogue box saying: The disk you inserted was not readable by this computer.
Bootable USB Mac OS X
Don’t panic. Everything is just fine. Just don’t click either of Initialize, Ignore or Eject just now. Go back to the terminal. You’ll see some information about the last completed process. For me it was:
Create_bootable_USB_Mac_OSX_1
Now, in the terminal use the following command to eject our USB disk:
diskutil eject /dev/diskN
N is of course the device number we have used previously which is 2 in my case:
Ubuntu For Mac Os X 10.12
diskutil eject /dev/disk2
Once ejected, click on Ignore in the dialogue box that appeared previously. Now your bootable USB disk is ready. Remove it from the system.
Step 7: Checking your newly created bootable USB disk
Once you have completed the mammoth task of creating a live USB of USB in Mac OS X, it is time to test your efforts.
Plugin the bootable USB and reboot the system.
At start up when the Apple tune starts up, press and hold option (or alt) key.
This should present you with the available disks to boot in to. I presume you know what to do next.
For me it showed tow EFI boot:
Booting Ubuntu from USB in Mac OS X
I selected the first one and it took me straight to Grub screen:
Ubuntu grub in Mac OS X
I hope this guide helped you to create a bootable USB disk of Ubuntu for Mac in OS X.
With a bootable Ubuntu USB stick, you can:
- Install or upgrade Ubuntu, even on a Mac
- Test out the Ubuntu desktop experience without touching your PC configuration
- Boot into Ubuntu on a borrowed machine or from an internet cafe
- Use tools installed by default on the USB stick to repair or fix a broken configuration
Ubuntu Macos Theme
Creating a bootable USB stick is very simple, especially if you’re going to use the USB stick with a generic Windows or Linux PC. We’re going to cover the process in the next few steps.
Apple hardware considerations
Ubuntu For Mac Os X Download
There are a few additional considerations when booting the USB stick on Apple hardware. This is because Apple’s ‘Startup Manager’, summoned by holding the Option/alt (⌥) key when booting, won’t detect the USB stick without a specific partition table and layout. We’ll cover this in a later step.