EDIT: 2. It looks like that version https://github.com/ventoy/Ventoy/releases/tag/v1.0.33 fixes issue with my thinkpad. But Ventoy currently does. they reviewed all the source code). But that not means they trust all the distros booted by Ventoy. Follow the urls bellow to clone the git repository. Have a question about this project? Again, the major problem I see with this fine discussion is that everybody appears to be tiptoeing around the fact that some users have no clue what Secure Boot is intended for (only that, because it says "Secure" they don't want to turn it off), and, rather than trying to educate them about that, we're trying to find ways to keep them "feeling safe" when the choices they might make would leave their system anything but. I can guarantee you that if you explain the current situation to the vast majority of Ventoy users who enrolled it in a Secure Boot environment, they will tell you that this is not what they expected at all and that what they want, once enrolled, is for Ventoy to only let through UEFI boot loaders that can be validated for Secure Boot and produce the expected Secure Boot warning for the ones that don't. VentoyU allows users to update and install ISO files on the USB drive. I can confirm it was the reason for some ISOs to not boot (ChimeraOS, Manjaro Gnome). You can install Ventoy to USB drive, Removable HD, SD Card, SATA HDD, SSD, NVMe . Please refer: About Fuzzy Screen When Booting Window/WinPE. Is Ventoy checking md5sums and refusing to load an iso that doesn't match or something? @ventoy Yep, the Rescuezilla v2.4 thing is not a problem with Ventoy. https://osdn.net/projects/manjaro/storage/kde/, manjaro-kde-20.0-rc3-200422-linux56.iso BOOT can u test ? Will there be any? Have a question about this project? Fedora/Ubuntu/xxx). In Windows, some processes will occupy the USB drive, and Ventoy2Disk.exe cannot obtain the control right of the USB drive, so that the device cannot be listed. Vmware) with UEFI mode and to confirm that the ISO file does support UEFI mode. No bootfile found for UEFI, maybe the image doesnt support ia32 uefi error, asus t100ta Kinda solved: Cant install arch, but can install linux mint 64 bit. Thnx again. I rarely get any problems with other menu systems based on grub2\grub4dos\syslinux\isolinux, just Ventoy gives problems. Hello , Thank you very very much for your testings and reports. accomodate this. Strelec WinPE) Ctrl+r for ventoy debug mode Ctrl+h or h for help m checksum a file 5. What's going on here? Ventoy About File Checksum 1. I hope there will be no issues in this adoption. Many thousands of people use Ventoy, the website has a list of tested ISOs. wifislax64-2.1-final.iso - 2 GB, obarun-JWM-2020.03.01-x86_64.iso - 1.6 GB, MiniTool_Partition_Wizard_10.2.3_Technician_WinPE.iso - 350 MB, artix-cinnamon-s6-20200210-x86_64.iso - 1.88 GB, Parrot-security-4.8_x64.iso - 4.03 GB It should be specially noted that, no matter USB drive or local disk, all the data will be lost after install Ventoy, please be very careful. All of these security things are there to mitigate risks. No bootfile found for UEFI! If you have a faulty USB stick, then youre likely to encounter booting issues. GRUB mode fixed it! It is pointless to try to enforce Secure Boot from a USB drive. backbox-7-desktop-amd64.iso - 2.47 GB, emmabuntus-de3-amd64-10.3-1.01.iso - 3.37 GB, pentoo-full-amd64-hardened-2019.2.iso - 4 GB Legacy\UEFI32\UEFI64 boot? I think it's ok as long as they don't break the secure boot policy. da1: quirks=0x2. Have you tried grub mode before loading the ISO? It seems the original USB drive was bad after all. But even the user answer "YES, I don't care, just boot it." Not associated with Microsoft. Yes. Ventoy is a tool to create bootable USB drive for ISO/WIM/IMG/VHD (x)/EFI files. I've been studying doing something like that for UEFI:NTFS in case Microsoft rlinquishes their stupid "no GPLv3" policy on Secure Boot signing, and I don't see it as that difficult when there are UEFI APIs you can rely on to do the 4 steps I highlighted. The USB partition shows very slow after install Ventoy. The thing is, the Windows injection that Ventoy usse can be applied to an extracted ISO (i.e. I've tested it with Microsoft-signed binaries, custom-signed binaries, ubuntu ISO file (which chainloads own shim grub signed with Canonical key) all work fine. Minor one: when you try to start unsigned .efi executable, error message is shown for a very brief time and quickly disappears. In this situation, with current Ventoy architecture, nothing will boot (even Fedora ISO), because the validation (and loading) files signed with Shim certificate requires support from the bootloader and every chainloaded .efi file (it uses custom protocol, regular EFI functions can't be used. When you run into problem when booting an image file, please make sure that the file is not corrupted. Open File Explorer and head to the directory where you keep your boot images. I can provide an option in ventoy.json for user who want to bypass secure boot. EFI Blocked !!!!!!! Boots, but unable to find its own files; specifically, does not find boot device and waits user input to find its root device. A least, I'd expect that a tutorial that advises a user to modify a JSON file to have done a bit more research into the topic and provide better advice. I didn't add an efi boot file - it already existed; I only referenced As I understand, you only tested via UEFI, right? Thank you 4. privacy statement. The live folder is similar to Debian live. The file formats that Ventoy supports include ISO, WIM, IMG, VHD(x), EFI files. Forum rules Before you post please read how to get help. Go to This PC in the File Explorer, then open the drive where you installed Ventoy. You can reformat it with FAT32/NTFS/UDF/XFS/Ext2/Ext3/Ext4 filesystem, the only request is that Cluster Size must greater than or equal to 2048. If someone uses Ventoy with Secure Boot, then Ventoy should not green light UEFI bootloaders that don't comply with Secure Boot. It implements the following features: This preloader allows to use Ventoy with proper Secure Boot verification. The text was updated successfully, but these errors were encountered: Please test this ISO file with VirtualMachine(e.g. Already have an account? The user should be notified when booting an unsigned efi file. and select the efisys.bin from desktop and save the .iso Now the Minitool.iso should boot into UEFI with Ventoy. /s. @adrian15, could you tell us your progress on this? So it is impossible to get these ISOs to work with ventoy without enabling legacy support in the bios settings? Most likely it was caused by the lack of USB 3.0 driver in the ISO. puedes poner cualquier imagen en 32 o 64 bits Currently there is only a Secure boot support option for check. Boots, but cannot find root device. Ventoy can boot any wim file and inject any user code into it. 1.0.84 AA64 www.ventoy.net ===> debes desactivar secure boot en el bios-uefi Interestingly enough, the ISO does contain the efi files as I made sure to convert the whole IMG, which on the other hand is the basis for the creation of a memtest flash drive. Do NOT put the file to the 32MB VTOYEFI partition. And of course, people expect that if they run UEFIinSecureBoot or similar software, whose goal is explicitly stated as such, it will effectively remove Secure Boot. Tried it yesterday. My guess is it does not. gsrd90 New Member. That is the point. Something about secure boot? I remember that @adrian15 tried to create a sets of fully trusted chainload chains to be used in Super GRUB2 Disk. If the ISO is on the tested list, then clearly it is a problem with your particular equipment, so you need to give the details. It supports x86 Legacy BIOSx86 Legacy BIOS,x86_64 UEFIx86_64 UEFI, ARM64 UEFI, IA32 UEFI and MIPS64EL UEFI. Hi, Hiren's Boot CD can be booted by Ventoy in Memdisk mode, you try Ventoy 1.0.08 beta2. Point 4 from Microsoft's official Secure Boot signing requirements states: Code submitted for UEFI signing must not be subject to GPLv3 or any license that purports to give someone the right to demand authorization keys to be able to install modified forms of the code on a device. The MISO_EFI partition contains only 1 folder called "efi" and another folder in it called "boot" which contains a single file called "bootx64.efi.". You are receiving this because you commented. Newbie. ? @blackcrack You can put the iso file any where of the first partition. Does the iso boot from s VM as a virtual DVD? I remember that @adrian15 tried to create a sets of fully trusted chainload chains ISO file name (full exact name) @ValdikSS, I'm afraid I am fairly busy right now and, technically for me, investing time on this can be seen as going towards helping a "competing" product (since I am the creator of Rufus, though I genuinely don't have a problem with healthy competition and I'm quite happy to direct folks, who've been asking to produce a version of Rufus with multiboot for years, to use Ventoy instead), whereas I could certainly use that time to improve my own software . As Ventoy itself is not signed with Microsoft key, it uses Shim from Fedora (or, more precisely, from Super UEFIinSecureBoot Disk). Extracting the very same efi file and running that in Ventoy did work! I downloaded filename Win10_21H2_BrazilianPortuguese_x64.iso 1. The MEMZ virus nyan cat as an image file produces a very weird result, It also happens when running Ventoy in QEMU, The MEMZ virus nyan cat as an image file produces a very weird result And for good measure, clone that encrypted disk again. the main point of Secure Boot is to allow TPM to validate the running system before releasing stored keys, isn't it? However, users have reported issues with Ventoy not working properly and encountering booting issues. Acronis True Image 2020 24.6.1 Build 25700 in Legacy is working in Memdisk mode on 1.0.08 beta 2 but on another older Version of Acronis 2020 sometimes is boot's up but the most of the time he's crashing after loading acronis loader text. MEMZ.img is 4K and Ventoy does not list it in it's menu system. Therefore, unless Ventoy makes it very explicit that "By enrolling Ventoy for Secure Boot, you understand that you are also granting anyone with the capability of running non Secure Boot enabled boot loaders on your computer, including potential malicious ones that would otherwise have been detected by Secure Boot", I will maintain that there is a rather important security issue that needs to be addressed. You were able to use TPM for disk encryption long before Secure Boot, and rightfully so, since the process of storing and using data encryption keys is completely different from the process of storing and using trust chain keys to validate binary executables (being able to decrypt something is very different from being able to trust something). The file size will be over 5 GB. It woks only with fallback graphic mode. 3. And, for any of this to work, Ventoy would still need to independently solve the problem of allowing unsigned bootloaders pass through when Secure Boot is enabled @ventoy That doesn't mean that it cannot validate the booloaders that are being chainloaded. Also, what GRUB theme are you using? yes, but i try with rufus, yumi, winsetuptousb, its okay. You can copy several ISO files at a time, and Ventoy will offer a boot menu where you can select them. 1.0.84 IA32 www.ventoy.net ===> Then user will be clearly told that, in this case only distros whose bootloader signed with valid key can be loaded. DokanMounter Reply. Open net installer iso using archive manager in Debian (pre-existing system). And IMO, anything that attempts to push the idea that, maybe, allowing silent boot of unsigned bootloaders is not that bad, is actually doing a major disservice to users, as it does weaken the security of their system and, if this is really what a user wants, they can and should disable Secure Boot. The text was updated successfully, but these errors were encountered: I believe GRUB (at least v2.04 and previous versions if patched with Fedora patches) already work exactly as you've described. But when I try to boot it with ventoy it does not boot and says the message "No bootfile found for UEFI". Is there any solution for this? And unfortunately, because Ventoy is derived from GRUB 2.0, the only way it could run in a Secure Boot environment (without using MokManager) is if it is loaded through a SHIM. screenshots if possible Well occasionally send you account related emails. Is it possible to make a UEFI bootable arch USB? 1.0.84 UEFI www.ventoy.net ===> openSUSE-Tumbleweed-KDE-Live-x86_64-Snapshot20200326-Media.iso - 952MB Just found that MEMZ.iso from https://mega.nz/folder/TI8ECBKY#i89YUsA0rCJp9kTClz3VlA works, file: Windows XP.ver.SP3.English I found that on modern systems (those not needing legacy boot) that using the GPT boot partition version (UEFI) only is a lot more reliable. Perform a scan to check if there are any existing errors on the USB. I installed ventoy-1.0.32 and replace the .efi files. If you look at UEFI firmware settings, you will usually see that CSM and Secure Boot cannot be enabled at the same time, for this precise reason. This option is enabled by default since 1.0.76. When the user is away again, remove your TPM-exfiltration CPU and place the old one back. 1.0.84 BIOS www.ventoy.net ===> Turned out archlinux-2021.06.01-x86_64 is not compatible. 5. extservice What exactly is the problem? So by default, you need to disabled secure boot in BIOS before boot Ventoy in UEFI mode. JonnyTech's response seems the likely circumstance - however: I've A lot of work to do. Getting the same error with Arch Linux. This was not considered Secure Boot violation as ExitBootServices() was called prior to booting the kernel. Let us know in the comments which solution worked for you. On one of my Laptop Problem with HBCD_PE_x64.iso Uefi on start from Desktop error with Autoit v3: Pintool.exe Application error. Tested below ISOs on HP ENVY x360- 13-ag0007au (1st-gen Ryzen Mobile convertible laptop, BIOS F.46 Rev.A) with Ventoy 1.0.08 final release in UEFI secure boot mode: Nice job and thanks a lot for this neat tool! Any suggestions, bugs? And they can boot well when secure boot is enabled, because they use bootmgr.efi directly from Windows iso. Aporteus which is Arch Linux based version of Porteus , is best , fastest and greatest distro i ever met , it's fully modular , supports bleeding edge techs like zstd , have a tool to very easily compile and use latest version of released or RC kernel directly from kernel.org ( Kernel Builder ) , have a tool to generate daily fresh ISO so all the packages are daily and fresh ( Aporteus ISO Builder ) , you can have multi desktops on a ISO and on boot select whatever you like , it has naturally Copy to RAM feature with flag to copy specific modules only so linux run at huge speed , a lot of tools and softwares along side mini size ISO , and it use very very low ram and ISO size, You can generate ISO with whatever language you like to distro have. mishab_mizzunet 1 yr. ago Porteus-CINNAMON-v4.0-x86_64.iso - 321 MB, APorteus-MULTI-v20.03.19-x86_64.iso - 400 MB, Fedora-Security-Live-x86_64-32_Beta-1.2.iso - 1.92 GB, Paragon_Hard_Disk_Manager_15_Premium_10.1.25.1137_WinPE_x64.iso - 514 MB, pureos-9.0-plasma-live_20200328-amd64.hybrid.iso - 1.65 GB, pfSense-CE-2.4.5-RELEASE-amd64.iso - 738 MB, FreeBSD-13.0-CURRENT-amd64-20200319-r359106-disc1.iso - 928 MB, wifislax64-1.1-final.iso - 2.18 GB By default, secure boot is enabled since version 1.0.76. Would be nice if this could be supported in the future as well. Now, if Microsoft finally relinquished their abusive policy about not accepting GPLv3 code for Secure Boot signing and Ventoy was updated not to allow unsigned bootloaders when Secure Boot is enabled (i.e. Option 2: Only boot .efi file with valid signature. Ventoy loads Linux kernels directly, which are also signed with embedded Shim certificate. a media that was created without using Ventoy) running in a Secure Boot environment, so if your point is that because Ventoy uses a means to inject content that Microsoft has chosen not to secure, it makes the whole point of checking Secure Boot useless, then that reasoning logically also applies to official unmodified retail Windows ISOs, because you might as well tell everyone who created a Windows installation media (using the MCT for instance): "There's really no point in having Secure Boot enabled on your system, since someone can just create a Windows media with a malicious Windows\System32\winpeshl.exe payload to compromise your system at early boottime anyway" Again, if someone has Secure Boot enabled, and did not whitelist a third party UEFI bootloader themselves, then they will expect the system to warn them in that third party bootloader fails Secure Boot validation, regardless of whether they did enrol a bootloader that chain loaded that third party bootloader. Already on GitHub? If the ISO file name is too long to displayed completely. @pbatard, have you tested it? There are also third-party tools that can be used to check faulty or fake USB sticks. 3. and windows password recovery BootCD Ventoy is a free and open-source tool used to create bootable USB disks. Shim silently loads any file signed with its embedded key, but shows a signature violation message upon loading another file, asking to enroll its hash or certificate. to be used in Super GRUB2 Disk. But, even as I don't actually support the idea that Secure Boot is useless if someone has physical access to the device (that was mostly Steve positing this as a means to justify that not being able to detect Secure Boot breaches on USB media isn't that big a deal), I do believe there currently still exist a bit too many ways to ensure that you can compromise a machine, if you have access to said machine. If you use Rufus to write the same ISO file to the same USB stick and boot in your computer. Ventoy version and details of options chosen when making it (Legacy\MBR\reserved space) From the booted OS, they are then free to do whatever they want to the system. I have the same error with EndeavorOS_Atlantis_neo_21_5.iso using ventoy 1.0.70. the EndeavorOS iso boots with no issues when on it's on usb, but not through ventoy. If you did the above as described, exactly, then you now have a good Ventoy install of latest version, but /dev/sdX1 will be type exFAT and we want to change that to ext4, so start gparted, find that partition (make sure it is unmounted via right click in gparted), format it to ext4 and make sure to . puedes usar las particiones gpt o mbr. I'm considering two ways for user to select option 1. It says that no bootfile found for uefi. Tested ISO: https://github.com/rescuezilla/rescuezilla/releases/download/2.4/rescuezilla-2.4-64bit.jammy.iso. Menu. But I was actually talking about CorePlus. we have no ability to boot it unless we disable the secure boot because it is not signed. Hi, thanks for your repley boot i have same error after menu to start hdclone he's go back to the menu with a black windows saying he's loading the iso file to mem and that it freez. When it asks Delete the key (s), select Yes. las particiones seran gpt, modo bios Google for how to make an iso uefi bootable for more info. However, per point 12 of the link I posted above, requirements for becoming a SHIM provider are a lot more stringent than for just getting a bootloader signed by Microsoft, though I'm kind of hoping that storing EV credentials on a FIPS 140-2 security key such as a Yubico might be enough to meet them. About Fuzzy Screen When Booting Window/WinPE, Ventoy2Disk.exe can't enumerate my USB device. The injection is just like that I extract the ubuntu.iso and change/add some script and create an new ISO file. Now that Ventoy is installed on your USB drive, you can create a bootable USB drive by simply copying some ISO files onto the USB, no matter if they are Linux distribution ISOs or Windows 10 / 8 / 7 ISO files. By the way, since I do want to bring that message home for people who might be tempted to place a bit too much trust in TPMs, disk encryption and Secure Boot, what the NSA would most likely do, if they wanted to access your encrypted disk data on an x86 PC, is issue a secret executive order to Intel or AMD, to design special version of the CPU they need, where the serial can be altered programmatically (so that they can clone the serial from the original CPU in case the TPM checks it) and that includes additional logic and EPROM to detect and store the critical data (such as disk decryption keys) when accessed. Openbsd is based. Time-saving software and hardware expertise that helps 200M users yearly. So maybe Ventoy also need a shim as fedora/ubuntu does. Maybe I can provide 2 options for the user in the install program or by plugin. all give ERROR on my PC Which is why you want to have as many of these enabled in parallel when they exist (such as TPM + Secure Boot, i.e. And, unfortunately, with Ventoy as it stands, this whole trust mechanism is indeed broken, because you can take an official Windows installation ISO, insert a super malicious UEFI bootloader (that performs a Windows installation while also installing malware) and, even if users have Secure Boot enabled (and added Ventoy in Mok manager), they will not be alerted at all that they are running a malicious bootloader, whereas this is the whole point of Secure Boot! 1. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. The program can be used to created bootable USB media from a variety of image formats, including ISO, WIM, IMG and VHD. Oooh, ok, I read up a bit on how PCR registers work during boot, and now it makes much more sense. Win10_1909_Chinese(Simplified)_x64.iso: Works fine, all hard drive can be properly detected. No. to your account, MB: GA-P110-D3, CPU: Intel Core i5 6400, RAM: 8GB DDR4, GPU: IGFX + NVIDIA GT730, MB: GA-H81M-S2PV, CPU : Intel Core i3 4650, RAM 8GB DDR3 GPU: IGFX, slitaz-rolling-core-5in1.iso Same issue with 1.0.09b1. WinPE10_8_Sergei_Strelec_x86_x64_2019.12.28_English.iso BOOT but Custom launcher cannot open custom path and unable access to special apps. if it's possible please add UEFI support for this great distro. Else I would have disabled Secure Boot altogether, since the end result it the same. Tried with archlinux-2021.05.01-x86_64 which is listed as compatible and it is working flawlessly. Does the iso boot from s VM as a virtual DVD? . Legacy? Background Some of us have bad habits when using USB flash drive and often pull it out directly. Anything Debian-based fails to boot for me across two computers and several versions of Ventoy. | 5 GB, void-live-x86_64-20191109-xfce.iso | 780 MB, refracta10-beta5_xfce_amd64-20200518_0033.iso | 800 MB, devuan_beowulf_3.0.0_amd64_desktop-live.iso | 1.10 GB, drbl-live-xfce-2.6.2-1-amd64.iso | 800 MB, kali-linux-2020-W23-live-amd64.iso | 2.88 GB, blackarch-linux-live-2020.06.01-x86_64.iso | 14 GB, cucumber-linux-1.1-x86_64-basic.iso | 630 MB, BlankOn-11.0.1-desktop-amd64.iso | 1.8 GB, openmamba-livecd-en-snapshot-20200614.x86_64.iso | 1.9 GB, sol-11_3-text-x86.iso | 600 MB As Ventoy itself is not signed with Microsoft key. But i have added ISO file by Rufus. You don't need anything special to create a UEFI bootable Arch USB. la imagen iso,bin, etc debe ser de 64 bits sino no la reconoce Use UltraISO for example and open Minitool.iso 4. I didn't try install using it though. Ventoy also supports BIOS Legacy. Download Debian net installer. plist file using ProperTree. You signed in with another tab or window. Remain what in the install program Ventoy2Disk.exe . And they can boot well when secure boot is enabled, because they use bootmgr.efi directly from Windows iso. This means current is ARM64 UEFI mode. Do I need a custom shim protocol? Users have been encountering issues with Ventoy not working or experiencing booting issues. But, considering that I've been trying for the last 5 years to rally people against Microsoft's "no GPLv3 policy" without going anywhere, and that this is what ultimately forced me to rewrite/relicense UEFI:NTFS, I'm not optimistic about it. edited edited edited edited Sign up for free . The Flex image does not support BIOS\Legacy boot - only UEFI64. its okay. ubuntu-20.10-desktop-amd64.iso everything is fine If instead I try to install the ISO ubuntu-22.04.1-desktop-amd64.iso I get the following error message: "No bootfile found for UEFI! UEFI Secure Boot (SB) is a verification mechanism for ensuring that code launched by a computer's UEFI firmware is trusted. Maybe the image does not support X64 UEFI" With that with recent versions, all seems to work fine. Already on GitHub? Maybe I can get Ventoy's grub signed with MS key. That is just to make sure it has really written the whole Ventoy install onto the usb stick. @MFlisar Hiren's Boot CD was down with UEFI (legacy still has some problem), manjaro-kde-20.0-rc3-200422-linux56.iso BOOT error was now displayed in 1080p. Boot net installer and install Debian. If someone has physical access to a system and that system is enabled to boot from a USB drive, then all they need to do is boot to an OS such as Ubuntu or WindowsPE or WindowsToGo from that USB drive (these OS's are all signed and so will Secure boot). In other words it will make their system behave as if Secure Boot is disabled, which they are unlikely to expect, else they would have disabled Secure Boot altogether to boot said media (which, if they control that system they can always easily do, especially if it's in a temporary fashion to boot a specific media that they know isn't Secure Boot compliant). Which means that, if you have a TPM chip, then it certainly makes little sense to want to use its features with Secure Boot disabled. This ISO file doesn't change the secure boot policy. Exactly. see http://tinycorelinux.net/13.x/x86_64/release/ @BxOxSxS Please test these ISO files in Virtual Machine (e.g. (This post was last modified: 08-06-2022, 10:49 PM by, (This post was last modified: 08-08-2022, 01:23 PM by, (This post was last modified: 08-08-2022, 05:52 PM by, https://forums.ventoy.net/showthread.phpt=minitool, https://rmprepusb.blogspot.com/2018/11/art-to.html. I'm getting the same error when booting "Fedora-Workstation-Live-x86_64-33-1.2.iso" or "pop-os_20.04_amd64_intel_8.iso" on either a new ThinkPad X13 or T14s using Ventoy 1.0.31 UEFI. GRUB2, from my experiences does this automatically. @ventoy Thanks. Again, detecting malicious bootloaders, from any media, is not a bonus. By clicking Sign up for GitHub, you agree to our terms of service and slax 15.0 boots This disk, after being installed on a USB flash drive and booted from, effectively disables Secure Boot protection features and temporary allows to perform almost all actions with the PC as if Secure Boot is disabled. 6. If anyone has an issue - please state full and accurate details. Maybe we should just ask the user 'This file is not signed by Microsoft for 'Secure Boot' - do you still wish to boot from it?' So thanks a ton, @steve6375! Nierewa Junior Member. I would say that it probably makes sense to first see what LoadImage()/StarImage() let through in an SB enabled environment (provided that this is what Ventoy/GRUB uses behind the scenes, which I'm not too sure about), and then decide if it's worth/possible to let users choose to run unsigned bootloaders. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. In this case, only these distros that bootx64.efi was signed with MS's key can be booted.(e.g. Nevertheless, thanks for the explanation, it cleared up some things for me around the threat model of Secure Boot. Once here, scroll down and move to the "Download Windows 11 Disk Image (ISO) for x64 devices" section. Sign in Option 2: bypass secure boot FreeBSD 13.1-RELEASE Aarch64 fails to boot saying "No bootfile found for UEFI!". And I will posit that if someone sees it differently, or tries to justify the current behaviour of Ventoy, of letting any untrusted bootloaders pass through when Secure Boot is enabled, they don't understand trust chains, whereas this is pretty much the base of any computer security these days. Currently, on x64 systems, Ventoy is able to run when Secure Boot is enabled, through the use of MokManager to enroll the certificate with which Ventoy's EFI executable is signed. Remove the Windows 7 installation CD/DVD from the disc tray, type exit in Command Prompt and press Enter.
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