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Asked: 2024-09-26T16:37:17+05:30 In:

What are the steps to install Ubuntu using UEFI mode?

I’m diving into the world of Ubuntu and I’ve decided I want to install it using UEFI mode, but I honestly feel a bit overwhelmed by the whole process. I’ve read some articles and watched a few tutorials, but there seem to be a million different ways to go about it. I’m not the most tech-savvy person out there, and I really want to avoid any major blunders during the installation.

So, I was hoping to get some step-by-step guidance from anyone who has successfully installed Ubuntu in UEFI mode. I mean, what’s the secret sauce? Do I need to change any settings in the BIOS before I kick off the installation? I’ve heard a few people mention that you should disable Secure Boot, but is that always necessary?

Also, what about creating a bootable USB drive? I know I have to use something like Rufus or Etcher for that, but I’ve read conflicting stuff about how to format it and what file system to use. Do I need to set the partition scheme to GPT for UEFI? It’s a bit of a head-scratcher, honestly.

Once I finally get that USB ready, what comes next? I really don’t want to mess up my existing Windows installation, so how do I safely allocate space for Ubuntu alongside it? Should I be using GParted during the installation, or is there a simpler way?

And once I’m in the installation process, are there specific options I need to pay attention to? Like, what about choosing the right bootloader? Does it automatically detect Windows or do I have to do something special to make sure I can choose between the two operating systems when I start my computer?

I guess I’m just looking for a clear path forward through this maze of options and settings. If anyone has successfully navigated this journey, I’d love to hear your tips or any horror stories to watch out for. Thanks a ton in advance!

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    2 Answers



    1. Guide to Installing Ubuntu in UEFI Mode

      Installing Ubuntu in UEFI Mode: A Beginner’s Guide

      Step 1: Prep Your BIOS

      Before you even think about installing Ubuntu, you might need to do a little tweaking in your BIOS settings:

      • Access BIOS: Restart your computer and repeatedly press the key (F2, Del, Esc, etc.) that lets you in.
      • Enable UEFI: Make sure UEFI is enabled (look for Legacy/CSM options and disable them).
      • Secure Boot: You’ve heard right! It’s often best to disable Secure Boot for now. You can always turn it back on later.

      Step 2: Create a Bootable USB Drive

      This is where things get exciting! Grab a USB stick (at least 4GB). You’re going to use a tool like Rufus or Etcher to make it bootable.

      • Download Ubuntu: Get the latest Ubuntu ISO from the official Ubuntu website.
      • Open Rufus: Choose your USB drive, select the ISO, and make sure you set the Partition scheme to GPT and the File System to FAT32.
      • Hit Start: Wait for the magic to happen – this might take a few minutes.

      Step 3: Shrink Your Windows Partition

      To install Ubuntu alongside Windows, you’ll need to make some room:

      • Open Disk Management: Press Windows + X and select Disk Management.
      • Shrink Volume: Right-click your Windows partition and select ‘Shrink Volume’ to make space for Ubuntu. How much to shrink? At least 20GB is a good start!

      Step 4: Install Ubuntu

      Now you’re ready to boot from the USB stick.

      • Restart and Boot from USB: Choose the USB from your boot menu (often accessed by pressing F12 during startup).
      • Start Installer: Once in the live environment, click “Install Ubuntu.”
      • Installation Type: Choose “Install Ubuntu alongside Windows” – the installer usually makes this easy for you!

      Step 5: Pay Attention to Boot Options

      During the installation:

      • Install Bootloader: The installer should find Windows automatically, and it’ll put the Grub bootloader in your EFI partition, which lets you select between Ubuntu and Windows when you boot.

      Final Thoughts

      It’s a bit of a ride, but follow these steps, and you should be good to go! If something doesn’t work right away, don’t panic! There’s a ton of community help out there. And obviously, back up your data before diving in. Better safe than sorry!

      Good luck, and happy Ubuntu-ing!


    2. Installing Ubuntu in UEFI mode is a great way to experience this Linux distribution while keeping your existing Windows installation intact. First, ensure your system’s BIOS settings are conducive for UEFI installation. When you boot into your BIOS/UEFI menu, look for options related to boot mode and set it to UEFI. As for Secure Boot, it varies depending on your system; while many users choose to disable it to avoid potential issues during installation, some distributions of Ubuntu can support Secure Boot. Always check the compatibility of your version with Secure Boot if you choose to keep it enabled.

      Regarding your bootable USB drive, using Rufus or Etcher is appropriate. If you use Rufus, select the partition scheme as GPT and the file system as FAT32 when creating the bootable USB. This aligns with UEFI requirements. After the USB is ready, boot from it and follow the installation prompts. To allocate space for Ubuntu, you can either shrink the existing Windows partition using the Windows Disk Management tool or utilize GParted during the Ubuntu installation process. The Ubuntu installer usually detects Windows and sets up the bootloader automatically, but be sure to select the option to install alongside Windows. After installation, you should be greeted with a GRUB menu on startup, allowing you to select between Ubuntu and Windows easily.

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