Create a Bootable USB in Ubuntu Linux
Startup Disk Creator is a free utility built into Ubuntu that copies an ISO file (a disk image) onto a flash drive so you can boot your PC straight from it. You need a USB drive with at least 2GB of space for the installation files.
Back up any important data on your drive before you start because the tool erases everything stored on it.
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
Making a bootable USB Ubuntu drive takes just a few minutes using the built-in Startup Disk Creator tool. You need a USB flash drive that is at least 4GB in size and a downloaded Ubuntu ISO file. This process erases everything currently on the USB drive, so back up any important files before you start.
This guide assumes that an Ubuntu ISO image is already downloaded.
Follow these steps to turn an Ubuntu ISO image into a startup disk.
Open Startup Disk Creator using the Activities search bar .
The app usually selects your ISO image automatically if it sits alone inside the Download folder. Otherwise, select the correct ISO image manually.
Connecting a single USB drive causes Startup Disk Creator to select it automatically. Multiple connected drives require picking the correct target from the list.
Click Make Startup Disk.
Click Yes to confirm. The process takes ten minutes or less.
When the "Installation Complete" window opens, click Quit.
Unplug the USB flash drive and boot the target computer from it. A successful boot means Ubuntu Linux is ready for installation.
Ensure the USB flash drive has at least 2GB of free space and no valuable data before starting.
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?
Rufus detects the drive instantly. Format a drive with 8 gigabytes of storage or more, ensuring you back up any important files first.
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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Richard
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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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