- Enabling the Secure Boot Support option during USB installation.
- Registration of digital keys through the Shim UEFI or MOK manager.
- Specific BIOS settings such as Microsoft's third-party option.
- Alternative to completely disable Secure Boot in cases of incompatibility.
If you've gotten off Ventoy to manage your ISOs and, when trying to boot, you've encountered the annoying message of Verification failed: (0x1A) Security ViolationDon't be alarmed. It's the famous Secure Boot error in Ventoy, A fairly common problem occurs when your motherboard's security system does not recognize the digital signature of the USB bootloader, blocking the boot process as a precaution.
The good news is that this mess has a solution, and you don't need to be a computer expert to fix it. Basically, it's a matter of manage UEFI security keys Or adjust a couple of options in the installation program so that your computer stops seeing the USB as a threat and lets it through without further problems.
How to activate secure boot support on Ventoy
To ensure things work correctly, before troubleshooting the Secure Boot error in Ventoy, first make sure it was installed with the correct settings. By default, Secure Boot support is disabled, so you need to open the appropriate settings. Ventoy2Disk.exe (on Windows) or use the script version on Linux and go to the options menu. There you will see a box called Secure Boot SupportYou absolutely must select it before clicking install, following the steps in How to create a multiboot USB drive with Ventoy.
If you want to check if you've done it correctly without reinstalling everything, see if a [icon/button/button] appears in the program's interface. padlock icon Closed on the right. If the padlock is there, it means that the necessary files have been successfully copied to the VTOYEFI partition.
The key registration process (Enroll Key)
Even after enabling the option in the program, the first time you start your PC you will most likely see a blue screen called Shim UEFI key management or the MOK (Machine Owner Key) manager. A classic Secure Boot error in Ventoy. Don't hesitate to go there, as this is the step where you need to... register the security key from Ventoy in your motherboard's memory.
This process is crucial because you're telling your BIOS, "Hey, I trust this device, let it boot." It's important to note that, starting with version 1.1.13, this step is necessary because 2023 UEFI CA updatesOnce you register the key, you won't have to repeat this hassle every time you want to use the USB.
Solutions when things get bad
Sometimes, fixing the Secure Boot error on Ventoy isn't so simple. Some users report that after the security breach, their PC restarts automatically or displays strange errors such as Linpus Lite instead of the blue key management screen. In these cases, Ventoy's solution may not be fully compatible with your machine's specific firmware.
If this happens to you and you're stuck, the quickest solution is to enter the BIOS and disable Secure Boot Completely. If your fear is that this will affect the installation of systems like Linux Mint, you can rest assured: disabling secure boot for booting from USB does not prevent the operating system from booting once it's installed on the hard drive. work with Secure Boot enabled if the distro kernel is signed.
Additionally, on some modern laptops, you may need to look for a specific option in the firmware called Allow Microsoft 3rd Party UEFI CA To get rid of the Secure Boot error in Ventoy. If this option is disabled, it's very likely that your PC will reject anything that isn't an official Microsoft signature, thus blocking Ventoy even if you've done everything else correctly.
In short, to fix the Secure Boot error in Ventoy, the ideal solution is to combine activating the support in Ventoy2Disk, manually registering the key on the MOK screen, and, if none of that works, Disable UEFI security momentarily to complete the task.
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