Create a Bootable USB in Ubuntu Linux
Creating a bootable USB in Ubuntu Linux lets you install or repair an operating system using a flash drive.
The Startup Disk Creator tool, built into Ubuntu, helps you make this bootable USB easily.
You’ll need a USB drive with at least 2GB of space for this process. Remember, all data on the USB will be erased, so back up anything important before you start.
You also need an ISO image file, which is like a digital copy of the Ubuntu version you want to put on the USB. This lets the computer boot from the USB drive instead of its usual startup method.
Open Startup Disk Creator from the Activities search bar. Select your Ubuntu ISO file and the target USB drive, then click “Make Startup Disk” and confirm to create the bootable drive.
How to create a startup disk in Ubuntu Linux
Creating a bootable USB drive, called a startup disk, in Ubuntu Linux is done using the Startup Disk Creator tool. This tool helps you make a startup disk from an Ubuntu ISO file, which is useful for installing or testing Ubuntu on another computer.
It’s assumed that you have downloaded an Ubuntu ISO image.
Here’s how to create a startup disk from an Ubuntu ISO image.
Open Startup Disk Creator via the Activities search bar and launch the app.
If the ISO image is in your Download folder and it’s the only file there, Startup Disk Creator will likely select it automatically. Otherwise, choose the correct ISO image you want to use.
If your computer has only one USB drive plugged in, Startup Disk Creator should select it automatically. If you have multiple, choose the correct one from the list.
Click Make Startup Disk.
Click Yes to confirm. The process should take ten minutes or less.
When the “Installation Complete” window opens, click Quit.
When you’re done, grab the USB flash drive and boot the computer you want to install Ubuntu on from the drive. If the computer boots properly, Ubuntu Linux should be installed on the computer.
That should do it!
Conclusion:
- Creating a startup disk in Ubuntu Linux is essential for system recovery and installation.
- Ensure the USB flash drive has sufficient storage capacity and no valuable data before creating a startup disk.
- The Startup Disk Creator tool simplifies creating a bootable disk from an Ubuntu ISO image.
- After following the steps, users can boot their computers from the startup disk to install or repair Ubuntu Linux.
Can I use Rufus to make a bootable USB for Ubuntu?
The Rufus application will detect it instantly. Make sure it's at least 8 gigabyte or more and has no important files since everything will be erased. Now under boot selection.
How do I create a bootable USB stick in Linux?
In Linux Mint Right-click the ISO file and select Make Bootable USB Stick, or launch Menu ‣ Accessories ‣ USB Image Writer. Select your USB device and click Write.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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