Complete Guide to Ventoy on Linux: Installation, Configuration, and Avoiding Pitfalls

The need to create a USB drive with multiple bootable operating systems is common among those who love experimenting or manage multiple software environments. Ventoy is a free and powerful tool that simplifies this task: it lets you copy multiple ISO images onto the same USB drive and choose which one to boot without rewriting the drive every time.

This guide is aimed at Linux users who want a clear path to download, install, and configure Ventoy without mistakes. https://incastropc.com/products/chiavetta-usb-doppia-interfaccia-usb-a-usb-c?variant=52611024519514

1) What is Ventoy and Why Use It

Ventoy is an open-source software that turns a USB stick into a true multiboot hub. Its magic lies in simplicity:

Install Ventoy once on the USB drive;
Then for each ISO you want to use, just copy the file to the USB stick (no need to rewrite the whole drive);
At boot, choose which image to launch directly from an intuitive menu.

This saves time, prevents write errors, and lets you keep multiple OSes on an inexpensive single USB stick.

Ventoy supports almost all popular Linux distros, Windows, and many diagnostic and recovery tools.

2) How to Download and Install Ventoy on Linux

Installing Ventoy on Linux is easier than you’d think, thanks to the official graphical interface.

Download Ventoy

Open your browser and visit the official site:
https://www.ventoy.net
Download the latest .tar.gz package for Linux.

Extract the package

Use your file manager (Nautilus, Nemo, Thunar, etc.) to extract the .tar.gz file to a folder of your choice (e.g., ~/Downloads) by right-clicking and selecting “Extract Here”.

Launch Ventoy GUI

Open a terminal (Ctrl+Alt+T).
Navigate to the extracted folder, e.g.:bashcd ~/Downloads/ventoy-1.1.07
Run the GUI by dragging VentoyGUI.x86_64 into the terminal window and pressing Enter.

Install Ventoy on your USB drive

In the GUI, select your USB drive (be careful: all data will be erased).
If Ventoy is not installed yet, the “Install” button will be active.
Click “Install” and wait for the process to finish (it takes just a few seconds).

Update Ventoy

If Ventoy is already installed, use the “Update” button in the GUI to keep everything current without deleting ISO files.

Following this procedure, you’ll be ready to load multiple ISOs without needing to reformat your USB every time.

3) Ventoy Features and Options

Ventoy is not just a quick fix for multiboot USB — it offers many practical features you should know to use it effectively on Linux.

Easy install/update: GUI installs Ventoy safely with clear warnings. Updates keep your ISOs intact.
Device selection: Shows disk size, model, and type to avoid mistakes.
Partition scheme choice: MBR or GPT
- MBR for compatibility with older PCs and legacy BIOS.
- GPT for modern PCs with UEFI and disks over 2TB.
Language settings and advanced options
Support for plugins and persistence, configurable via ventoy.json and VentoyPlugson.

MBR vs GPT

MBR: compatible with most PCs, limits (4 primary partitions, up to 2TB disks), less data protection.
GPT: better for UEFI PCs, allows many partitions, supports huge disks, and offers data security features.

Choose GPT unless you need legacy support.

4) Creating the Multiboot USB and Adding ISOs

Once Ventoy is installed on your USB, simply copy ISO images to the visible partition—like any normal USB drive.
No special writing is needed. Each ISO will appear in Ventoy’s menu at boot.
Put as many ISOs as you want, in root or folders, using simple names without spaces or special characters.
To remove a system, delete its ISO from the USB.

5) How to Boot Ventoy on Your PC

Insert the USB stick in the PC (power on or reboot).
Access the PC’s boot menu by pressing the correct key after turning on (usually F11, F12, Esc, F8, or Del).
Select your USB drive in the boot devices list.
If using UEFI, launch the USB in UEFI mode if using GPT scheme; otherwise, choose BIOS/MBR mode.
Ventoy’s boot menu will show all available ISOs—select with arrow keys and press Enter to boot.

Tip: If the USB doesn’t appear, make sure USB boot is enabled in BIOS/UEFI and check boot order.

6) FAQ and Common Issues

Why doesn’t an ISO boot?

Ensure it’s an original ISO supported by Ventoy.
Rename ISO files to remove spaces or special characters.
Update Ventoy to the latest version.

👉 Read here: Linux Mint Compared: Cinnamon, MATE, and Xfce

Why doesn’t persistence work?

Not all live distros support persistence; read Ventoy’s official persistence plugin page.
Use VentoyPlugson to configure ventoy.json properly.
Ensure persistence file labels (e.g., casper-rw) are correct.

How to update Ventoy and ISOs without losing data?

Use GUI’s “Update” function.
Updating keeps existing ISOs intact.

Do I need multiple partitions on the USB?

No, Ventoy works on the first partition only.
Extra partitions may cause boot problems.

MBR or GPT — which to choose?

GPT for modern UEFI PCs.
MBR for older hardware or legacy BIOS.

Ventoy not showing up in boot menu?

Confirm Ventoy is installed correctly using the GUI.
Make sure BIOS/UEFI settings allow USB boot and check boot menu keys.

Persistence Warning

Ventoy supports persistence (live sessions saving changes), but setup can be tricky and not all distros are compatible or easy to configure.
At Incastro PC, we currently recommend skipping Ventoy persistence and preferring tools like MKUSB for easy persistent sessions.
If interested, we can provide a detailed MKUSB guide on request.

This concludes our detailed guide to Ventoy on Linux, balancing ease of use and advanced tips for power users.

For a fast, reliable USB for multiple ISOs, check out the high-performance KF32 dual interface USB drive from Incastro PC:
👉 KF32 USB Flash Drive – Incastro PC