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Asked: 2024-09-25T12:49:15+05:30

What are the steps to create a multiboot USB drive that supports both persistent and non-persistent modes, as well as the ability to store additional data?

So, I’ve been trying to figure out how to create a multiboot USB drive that can handle both persistent and non-persistent modes, and I’m feeling a bit overwhelmed. I’ve read a bunch of tutorials, but they all seem to leave out key details, and I don’t want to mess anything up. I have this 64GB USB drive lying around, and I’m hoping to use it for a couple of different Linux distros. I’d love to be able to save data between sessions with the persistent mode, but sometimes I just want to boot into a distro without worrying about saving changes.

Has anyone been through this process and figured out a reliable method? What are the exact steps you’d recommend for tackling this whole thing? I know I’ll have to partition the USB, but how do I set that up properly? Also, what tools should I use? I’ve come across Rufus and UNetbootin, but I’m unsure if those are the best choices for creating a multiboot setup with persistence.

And while we’re at it, how can I ensure that there’s still space left on the USB for storing additional files and data? If I want to keep my documents or projects on the same drive without conflicting with the bootable ISOs, how do I manage that?

I’d really appreciate it if anyone could walk me through the steps or share their experiences. Maybe provide some tips on potential mistakes to avoid? I don’t want to end up with a USB that’s unusable or worse, accidentally format it all just trying to make it work. It seems complicated, but I’m eager to learn! Thanks for any help you can throw my way!

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    2 Answers

    1. To create a multiboot USB drive that supports both persistent and non-persistent modes, begin by backing up any important data on your 64GB USB drive, as this process will likely require formatting it. You can use tools like GParted on Linux or Windows Disk Management for partitioning your USB drive. Start by creating a primary FAT32 partition for your ISO files, considering a size that is adequate for the Linux distributions you plan to use. Next, create a second partition formatted as ext4 for persistent storage, which will allow you to save data between sessions. Finally, leave some unallocated space on the drive if you want to store additional files safely without conflicting with the bootable partitions.

      For creating the multiboot USB, tools like Ventoy or YUMI are highly recommended for their simplicity and versatility. Ventoy allows you to simply copy and paste ISO files onto the USB without the need for additional configuration, while YUMI enables you to set up persistence for specific distributions. After installing your preferred tool onto the USB, follow the instructions provided by the tool to add the desired Linux distros. Be mindful to reserve enough space on the drive for your files, and always verify the partition sizes before proceeding. Common mistakes include not allocating sufficient space for persistence or forgetting to select the option for persistent storage in your boot tool. Take your time to read through the prompts and settings, ensuring you fully understand each step before confirming actions. This will help you create a functional USB drive that meets all your needs without accidentally formatting it or losing important data.



    2. Multiboot USB Guide

      Creating a Multiboot USB with Persistent and Non-Persistent Modes

      Creating a multiboot USB drive that’s both persistent and non-persistent can be tricky, but I’ll try to break it down step by step.

      What You’ll Need:

      • 64GB USB drive
      • A computer (Windows, Linux, or macOS)
      • ISO files of your preferred Linux distros
      • Partitioning tool (like GParted or the built-in Disk Management tool if you’re on Windows)
      • Tools for creating bootable drives (like Rufus, UNetbootin, or Ventoy)

      Steps to Create Your Multiboot USB:

      1. Backup Your Data: Before doing anything, make sure to back up any data on your USB drive. Formatting will erase everything!
      2. Partition the USB Drive:
        • Use GParted (Linux) or Disk Management (Windows) to create partitions on your USB drive.
        • Create one partition for each distro (e.g., FAT32) and label them accordingly.
        • Leave some unallocated space for persistence and additional storage.
      3. Create the Bootable Drives:
        • If using Rufus, you can select the ISO, the partition scheme, and choose ‘Persistent partition size’ to set that up.
        • If using UNetbootin, simply select the ISO and choose the space you want for persistence (usually something like 4GB is fine).
        • For multiple distros, consider using Ventoy, which allows you to simply copy the ISO files to the USB. It handles booting and can offer persistence for some distros.
      4. Manage Space for Storage:
        • Create a separate partition labeled something like ‘Storage’ for your documents and projects. This way, you can keep your files safe from any OS changes.
        • Make sure that the space left on this partition is formatted (FAT32 is a good choice for compatibility).
      5. Test Your USB: After setting everything up, try booting from the USB to check if everything works. You should be able to choose between the different distros on startup.

      Things to Avoid:

      • Don’t forget to backup anything important before starting! Formatting is an easy mistake!
      • Be careful with partition sizes. Make sure you leave enough space for the persistent partition and for your documents.
      • Try to avoid using multiple tools as it can get confusing. Stick with one method like Ventoy if you find it works for you.

      It definitely seems overwhelming at first, but once you get your hands dirty, it gets easier. Just take it step by step, and you should be fine!