
Linux is a very good and excellent operating system that gives tough competition to Windows and Mac OS. But do you know how to install Linux on Mac OS?
Whether you require a better environment for software development or a customization operating system, you can avail it by installing Linux OS on your Mac. But not everyone knows how to install Linux on Mac OS?
Linux is highly versatile (it’s deployed to operate everything from supercomputers to smartphones), and you can install Linux OS on your MacBook Air, iMac, Mac mini and MacBook Pro.
There are various Editions of Linux available in the market but the most popular Linux operating systems are Red Hat Linux, SuSE Linux, and Ubuntu Linux. Here in this blog post, we are discussing about Ubuntu Linux. We show you step by step how to install Ubuntu Linux on Mac OS?
Step 1: Ready Your Mac for Linux Installation
To successfully install Linux on your Mac machine, you require a USB pen drive with a minimum of 2GB of storage. You’ll delete the flash drive in a future instruction to place an Ubuntu installer on it, so ensure first you have backed up all the crucial files.
Deploy an Ethernet adapter to connect your Mac to the Web. This is crucial because your Wi-Fi might not function in Ubuntu without third-party drivers. Similarly, iMac users must get hold of a USB mouse or keyboard, in an instance, Bluetooth doesn’t function.
If you want to dual boot your Mac with Linux, you also have to ensure you have sufficient free storage. Visit the Apple menu > About This Mac > Storage to examine that you have a minimum of 25GB storage space free (but more preferably).
Lastly, create a backup of your Mac. You must not lose any data by installing the Linux OS in a dual boot environment. However, if something goes incorrect, you might have to delete your whole partitions to resolve it. Does not every user know how to install Linux on Mac OS?
If you wish to change the Mac OS with Linux, rather than making a dual-boot system, deploy Carbon Copy Cloner to back up the recovery partition of Mac OS. This makes it very simple to revert again to macOS in the future.
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Step 2: Make a Partition on Your Mac Computer Drive
For a dual boot system (which we suggest strongly, you have to make a Linux partition on the hard disk of your Mac. If you don’t wish to make a dual boot system, go ahead to the next step.
Also, to dual boot Linux operating system on a Mac machine, you require 2 additional partitions: 1 for Linux and the other one for swap space. The swap partition should be as big as the quantity of RAM on your Mac has. Examine this by visiting Apple menu > About This Mac.
- Deploy Disk Utility to make new partitions on your Mac:
- Launch Disk Utility from the folder “Utilities” in your Applications, or look for it through Spotlight.
- In the top-left corner, choose View > Display All Devices.
- Choose the highest-level drive for your Mac hard drive, then click Partition.
- Deploy the Plus button to make a new partition. Call it UBUNTU and set the format to Microsoft-DOS (FAT). Offer it as sufficient space as you wish to deploy for Linux.
- Click on Apply to make the partition.
Repeat the aforementioned instructions to make another partition. Name the partition SWAP and set the format to Microsoft-DOS (FAT) again. Create a size similar to the quantity of RAM in your Mac. This might be 8GB or 4GB for example.
- Click on Apply to make the partition.
- If you can’t make new partitions, it could be since FileVault is protecting your hard drive. Go to System Preferences > Security & Privacy > FileVault to switch it off.
- Install rEFInd for excellent options for boot.
- Install the rEFInd boot manager:
- With SIP disarmed, launch Terminal from the utility folder in Applications (or look for it deploying Spotlight).
- Launch Finder in a distinct window and navigate to the rEFInd download.
- Drop and Drag the refind-install file into your Terminal window and push Enter.
- When asked, input your administrator password and push Enter again.
- After the installation is finished, remember to again enable SIP.
Step 3: Make a USB Installer of Ubuntu
Download the latest edition of Ubuntu as a disk image from the website of ubuntu. You have to deploy a third-party application to make a USB installer from the disk image of Ubuntu. One of the best applications for this is balenaEtcher, but you can deploy any application you like.
To make an Ubuntu USB installer:
- Launch balenaEtcher and click choose Image.
- Navigate to the Ubuntu disk image downloaded by you and click on Open.
- Put your USB pen drive and balenaEtcher must automatically choose it. If it doesn’t, click on choose Target or Modify to choose the pen drive yourself.
- Ensure the right drive is selected since the next step deletes it.
- Click on Flash and input your administrator password to format the USB flash drive and make an Ubuntu USB installer.
When it’s ended, Mac OS asks you to remove or eject the flash drive.
Step 4: From Your USB Installer Boot Ubuntu OS
Reboot your Mac while holding Option and reattach directly the USB pen drive into your machine. When the boot loader displays, deploy the arrow keys to choose the Boot EFI option and press Enter.
- An Ubuntu loading screen displays, followed by the desktop of Ubuntu.
- Disarm Secure Boot on Mac machine With the T2 Security Chip
Step 5: On Your Mac Install Ubuntu
When you’re fully prepared, double-click the Install Ubuntu icon on the desktop.
Follow the on-screen instructions to select your language and keyboard layout. Select a Normal installation and choose the option to install third-party software. You have to connect your Mac to the internet by deploying an Ethernet cord to install the software, which makes Bluetooth and Wi-Fi functions work. Then click on Continue.
Dual Boot Mac OS with Ubuntu OS
- From the Installation kind screen, choose Something Else and click Continue.
- On the next screen, you require to detect and choose the UBUNTU partition you built. Sadly, there are no partition names recognized, so search for a device with fat32 in the name that is similar to the size of the partition, measured in GB.
- Double-click to choose it and select Use as an Ext4 journaling file system. Set the Mount to point to / and examine the box to Format the partition. Click on the button “OK”. In the popup alert, click on Continue to write previous modifications to the disk.
- Now detect your SWAP partition, which must also have Fat32 in the name. Double-click it and select to deploy as swap area, then click OK.
- Launch the Device for a dropdown menu of boot loader installation and choose your UBUNTU partition again. The name must match what you have chosen for it from the aforementioned table.
- Take your time to make sure you have chosen the right partitions, then click on Install Now. Click Continue in the popup alert to verify you wish to write changes to the disks.
Lastly, follow the on-screen instructions to select your time zone and make a user account, then wait for the installation to finish.
Congratulations! You successfully installed Linux on your Mac Book Pro, i Mac, or Mac mini! If you chose to dual boot Linux on your Mac, hold Option while booting up to choose between mac OS and Ubuntu.
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