What is the difference between Live USB and Persistent USB?

A Live USB lets you try Linux Mint without installation, but loses changes after reboot. A Persistent USB retains files, settings, and installed programs after restart.

Can I use a USB drive smaller than 8GB?

While technically possible, using a USB smaller than 8GB limits functionality. 16GB or more is recommended for persistence and space for personal data.

Is it safe to use persistence on a USB?

Yes, but flash memory has a limited write lifespan. It's safe for light use, but always back up important files to avoid data loss.

What is YUMI and why use it?

YUMI is a multiboot USB creation tool. It supports adding multiple OS ISOs and enables persistent storage for Linux Mint and other distributions.

Can I upgrade Linux Mint on my persistent USB?

You can apply software updates and install new apps, but full version upgrades may not work properly on persistent Live USBs.

Can I install Linux Mint onto a hard drive from my persistent USB?

Yes! Boot into the Live session from USB, then use the 'Install Linux Mint' desktop icon to begin the installation process on a hard drive or SSD.

Will my hardware work on the USB version?

Most hardware works out of the box. If drivers are missing, Linux Mint includes a Driver Manager to help with installation.

Does persistence save bookmarks, Wi-Fi settings, and apps?

Yes. Any files, configurations, and settings (including Wi-Fi passwords and bookmarks) are retained across reboots on a persistent USB.

Make a USB Bootable Linux Mint Flash Drive with Persistence

Make a USB Bootable Linux Mint Flash Drive with Persistence: Run Linux Mint from USB and also use it to install Linux Mint from USB to a hard drive. In the following tutorial, I cover one way to use YUMI to create your own portable version of this distribution from Windows. Additionally, I’ll include instructions for using the dd command to create a bootable USB with persistence.

USB Bootable Linux Mint Running with Persistence

Linux Mint is a popular Linux desktop distribution that focuses on providing an intuitive and user-friendly experience for its users. It is based on Ubuntu or Debian (depending on the version). Features include a new software manager, new backup tool, streamlined look and feel, multiple desktop environments to choose from, and quicker boot times.

Linux Mint Features

Linux Mint Cinnamon: The flagship desktop environment, providing a traditional interface similar to Windows.
Linux Mint MATE: Offers a retro-style interface suitable for older hardware.
Linux Mint XFCE: A lightweight interface based on GTK, ideal for performance on older systems.
Linux Mint Debian Edition: A rolling release model built on a Debian base.
Linux Mint Software Manager: User-friendly software installation and management.
Linux Mint Update Manager: Control over system updates and security patches.
Linux Mint Driver Manager: Helps install drivers for hardware components.
Mint Tools: Utilities for system configuration and backups.
Nemo File Manager: Offers dual-pane browsing and built-in previews.
System Settings: Intuitive customization options for the desktop environment.
Software Sources: Manage software repositories easily.
Ubuntu/Debian Compatibility: Extensive software package ecosystem.

Linux Mint Specifications

Distribution Website: Project Page
Developer: Headed by Clement Lefebvre
Release Date: First released in 2006
Persistent Feature: Yes
ISO Files Link: Linux Mint Download

Essentials to Make Linux Mint Boot from USB

Computer that can boot from USB
Windows 11, 10, 8, 7 Operating Environment
USB flash drive (a fast solid-state drive is recommended)
Linux Mint ISO file
YUMI (USB boot creator) or dd for Windows

How to Make a Persistent Linux Mint Bootable USB

You can use YUMI multiboot software to easily make a Linux Mint USB boot with persistence. Here's how:

Method 1: Using YUMI

Download and launch the YUMI Bootable USB creation software.
(1.) Select your flash drive from the list of devices, and check the box to Prepare this drive.
(2.) Choose Linux Mint from the list of distributions.
(3.) Download and then browse to your Linux Mint ISO file.
(4.) Optionally, set a persistent file size for storing changes, and click Create.
Once the YUMI script has finished:
(1.) Restart your PC.
(2.) Access UEFI or BIOS settings using your hotkey during system startup.
(3.) Set your USB flash drive to be the first boot device.
(4.) Save changes and reboot to boot from the USB drive.
(5.) During startup, you should see a YUMI boot menu that offers the option to run a Live USB bootable Linux Mint from your flash drive.

Method 2: Using dd for Windows

You can also create a bootable USB drive using the dd command in Windows. Here’s how:

Download and Install WSL (Windows Subsystem for Linux): Open PowerShell as Administrator and run:
```
wsl --install
```
Restart your computer if prompted.
Open WSL: After restarting, open the WSL terminal from the Start menu.
Identify the USB Drive: Insert your USB drive and run:
```
lsblk
```
Note the device name (e.g., /dev/sdb).
Unmount the USB Drive (if mounted): Ensure the USB is unmounted with:
```
sudo umount /dev/sdX
```
Replace sdX with your USB device.
Use the dd Command: Execute the following command to write the ISO to USB:
```
sudo dd if=/path/to/linuxmint.iso of=/dev/sdX bs=4M status=progress
```
Replace /path/to/linuxmint.iso with the path to your ISO and sdX with your USB.
Sync and Eject: After the command completes, run:
```
sync
```
Eject your USB safely.
Create a Persistent Overlay: To add persistence, create a persistence file on your USB drive:
1. Create a mount point for the USB drive:
```
mkdir /mnt/usb
```
  This step creates a directory that will serve as a mount point for the USB drive.
2. Mount the USB drive partition:
```
sudo mount /dev/sdX1 /mnt/usb
```
  Replace /dev/sdX1 with the actual partition of your USB drive. Use lsblk to find the correct partition.
3. Create a blank persistence file:
```
sudo dd if=/dev/zero of=/mnt/usb/persistence.img bs=1M count=4096
```
  This command creates a 4GB blank file to be used for persistence. Change count=4096 to a larger or smaller number for different sizes (e.g., count=8192 for 8GB).
4. Format the persistence file as ext4:
```
sudo mkfs.ext4 /mnt/usb/persistence.img
```
  This formats the blank file as an ext4 filesystem, which is required for persistence.
5. Rename the file to casper-rw:
```
sudo mv /mnt/usb/persistence.img /mnt/usb/casper-rw
```
  Linux Mint requires the persistence file to be named casper-rw for it to be recognized.
6. (Optional) Assign a label to the persistence file:
```
sudo e2label /mnt/usb/casper-rw casper-rw
```
  Assigning a label can help with compatibility, but this step is optional.
7. Unmount the USB drive:
```
sudo umount /mnt/usb
```
  Always unmount the USB drive to ensure all changes are safely written.
Don’t forget to add the persistent boot parameter when starting Linux Mint from the USB drive to enable persistence.
Now your USB drive is ready to use with persistence!

Installing Linux Mint from USB

After booting up, you can easily install Linux Mint from your USB to an internal hard drive or another external device. Simply choose the "Install Linux Mint" option from the desktop to begin installing Linux Mint from USB.

Frequently Asked Questions (Linux Mint USB Boot)

What is the difference between Live USB and Persistent USB?: A Live USB lets you try out Linux Mint without installing it, but all changes are lost after reboot. A Persistent USB saves your settings, installed programs, and files even after you restart.
Can I use a USB drive smaller than 8GB?: Technically yes, but it’s not recommended. With persistence, the more space, the better. A 16GB or larger USB flash drive ensures enough room for the OS and saved data.
Is it safe to use persistence on a USB?: Yes, but USB drives wear out faster than SSDs or HDDs. For long-term use, back up your data regularly and consider using an SSD if you need durability.
What is YUMI and why use it?: YUMI is a multiboot USB creator that supports many Linux distributions, Windows installers, and utilities. It also supports persistence for Linux distros like Linux Mint.
Can I upgrade Linux Mint on my persistent USB?: You can update software and install packages, but full system upgrades (e.g., Mint 21.2 to 21.3) may not work reliably on persistent Live USBs. For that, a full install on an internal or external drive is best.
Can I install Linux Mint onto a hard drive from my persistent USB?: Absolutely! Once booted into the Live session, double-click "Install Linux Mint" on the desktop and follow the installer prompts.
Will my hardware (Wi-Fi, graphics, etc.) work on the USB version?: Most hardware works out of the box with Linux Mint. If not, the Driver Manager tool (included) can help install missing drivers using a network connection.
Does persistence save browser bookmarks, Wi-Fi passwords, and settings?: Yes, persistence retains all personal settings, files, and configurations across reboots; including Wi-Fi credentials, bookmarks, installed apps, and more.

Final Thoughts: Try A Linux Mint Bootable USB Today

Creating a USB bootable Linux Mint with persistence is more than a cool trick; it's a full fledged tool for portability, system repair, or testing before switching OSes. Whether you're an IT pro, student, or casual user, this guide empowers you with the ability to run a full Linux OS from your pocket.

An excellent way to carry your personalized Linux environment wherever you go. Whether you want to try it without installing it on your system, use it for troubleshooting, or install it on a hard drive, this guide covers everything from setup to use. By following the steps provided, you can ensure a portable and efficient Linux Mint USB experience.

Ready to take a Linux Mint USB for a spin? Follow this guide and become your own portable sysadmin ninja.

Create a USB Bootable Linux Mint Flash Drive