Some known process are as follows: Any ideas? Yes, anybody can make a UEFI bootloader that chain loads unsigned bootloaders with the express purpose of defeating Secure Boot. Strelec WinPE) Ctrl+r for ventoy debug mode Ctrl+h or h for help m checksum a file Ventoy2Disk.exe always failed to install ? It looks like that version https://github.com/ventoy/Ventoy/releases/tag/v1.0.33 fixes issue with my thinkpad. I've made another patched preloader with Secure Boot support. There are many kinds of WinPE. Use UltraISO for example and open Minitool.iso 4. Rufus or WoeUSB, in several meaningful ways.The program does not extract ISO images or other image formats to the USB drive but . The file size will be over 5 GB. This file is not signed by Microsoft for 'Secure Boot' - do you still wish to boot from it? Does the iso boot from s VM as a virtual DVD? What's going on here? 3. Something about secure boot? The error sits 45 cm away from the screen, haha. The only thing that changed is that the " No bootfile found for UEFI!" Once here, scroll down and move to the "Download Windows 11 Disk Image (ISO) for x64 devices" section. when the user Secure Boots via MokManager - even when booting signed efi files of Ubuntu or Windows? The worst part is, at the NSA level, this is peanuts to implement, and it certainly doesn't require teams of coders or mathematicians trying to figure out a flaw or vulnerability. Windows 11 21h2 x64 Hebrew - Successfully tested on UFEI. 6. Secure Boot is supported since Ventoy-1.0.07, please use the latest version and see the Notes. Latest Laptop UEFI 64+SECURE BOOT ON Blocked message. Ventoy just create a virtual cdrom device based on the ISO file and chainload to the bootx64.efi/shim.efi inside the ISO file. @pbatard Correct me if I'm wrong, but even with physical access, the main point of Secure Boot is to allow TPM to validate the running system before releasing stored keys, isn't it? openSUSE-Tumbleweed-KDE-Live-x86_64-Snapshot20200326-Media.iso - 952MB Users have been encountering issues with Ventoy not working or experiencing booting issues. So, I'm trying to install Arch, but after selecting Arch from Ventoy I keep getting told that "No Bootfile found for UEFI! Just some of my thoughts: I don't remember exactly but it said something like it requires to install from an Installation media after the iso booted. Also ZFS is really good. The best workaround is to install some Linux variant (I use Fedora but Ubuntu and SUSE are supported) and install VirtualBox. Ventoy does not always work under VBox with some payloads. No idea what's wrong with the sound lol. Secure Boot was supported from Ventoy 1.0.07, an option for secure boot is added in Ventoy2Disk.exe/Ventoy2Disk.sh. Without complex workarounds, XP does not support being installed from USB. You signed in with another tab or window. The text was updated successfully, but these errors were encountered: Please test this ISO file with VirtualMachine(e.g. Ventoy About File Checksum 1. then there is no point in implementing a USB-based Secure Boot loader. Does it work on these machines (real or emulated) by booting it from a CDR / .iso image? screenshots if possible It . So any method that allows users to boot their media without having to explicitly disable Secure Boot can be seen as a nice thing to have even if it comes at the price of reducing the overall security of one's computer. Hiren does not have this so the tools will not work. Again, it doesn't matter whether you believe it makes sense to have Secure Boot enabled or not. Turned out archlinux-2021.06.01-x86_64 is not compatible. No bootfile found for UEFI! Yes ! ", https://drive.google.com/file/d/1_mYChRFanLEdyttDvT-cn6zH0o6KX7Th/view You answer my questions and then I will answer yours MEMZ.img was listed with no changes for me. This ISO file doesn't change the secure boot policy. But MediCat USB is already open-source, built upon the open-source Ventoy project. Have a question about this project? Yes, at this point you have the same exact image as I have. Yeah to clarify, my problem is a little different and i should've made that more clear. 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. You are receiving this because you commented. You can have BIOS with TPM and disk encryption and, provided your hardware manufacturer implements anti tampering protection to ensure that the TPM is not sharing data it shouldn't share with parts of the system that should not be trusted, it should be no less secure than TPM-based encryption on a Secure Boot enabled system. Please follow About file checksum to checksum the file. By clicking Sign up for GitHub, you agree to our terms of service and UEFi64? This means current is 32bit UEFI mode. unsigned kernel still can not be booted. pentoo-full-amd64-hardened-2020.0_p20200527.iso - 4 GB, avg_arl_cdi_all_120_160420a12074.iso - 178 MB, Fedora-Security-Live-x86_64-Rawhide-20200419.n.0.iso - 1.80 GB Tested ISO: https://github.com/rescuezilla/rescuezilla/releases/download/2.4/rescuezilla-2.4-64bit.jammy.iso. Hopefully, one of the above solutions help you fix Ventoy if its not working, or youre experiencing booting issues. So the new ISO file can be booted fine in a secure boot enviroment. Did you test using real system and UEFI64 boot? And they can boot well when secure boot is enabled, because they use bootmgr.efi directly from Windows iso. 04-23-2021 02:00 PM. Please test and tell your opinion. Anything Debian-based fails to boot for me across two computers and several versions of Ventoy. 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. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. unsigned .efi file still can not be chainloaded. https://nyancat.fandom.com/wiki/MEMZ_Nyan_Cat P.S. Add firmware packages to the firmware directory. Will these functions in Ventoy be disabled if Secure Boot is detected? Would MS sign boot code which can change memory/inject user files, write sectors, etc.? Option 2: Only boot .efi file with valid signature. Paragon ExtFS for Windows That is just to make sure it has really written the whole Ventoy install onto the usb stick. BUT with Ventoy 1.0.74 legacy boot from the same ISO I get a black square in centre of menu (USB LED is flashing so appears to load). Extra Ventoy hotkey features: F1 or 1 - load the payoad file into memory first (useful for some small DOS and Linx ISOs). In Linux, you need to specify the device to install Ventoy which can be a USB drive or local disk. https://abf.openmandriva.org/platforms/cooker/products/4/product_build_lists/3250 2There are two methods: Enroll Key and Enroll Hash, use whichever one. mishab_mizzunet 1 yr. ago Only in 2019 the signature validation was enforced. en_windows_10_business_editions_version_1909_updated_april_2020_x64_dvd_aa945e0d.iso | 5 GB, en_windows_10_business_editions_version_2004_x64_dvd_d06ef8c5.iso | 5 GB If you get some error screen instead of the above blue screen (for example, Linpus lite xxxx). Boots, but unable to find its own files; specifically, does not find boot device and waits user input to find its root device. That is to say, a WinPE.iso or ubuntu.iso file can be booted fine with secure boot enabled(even no need for the user to whitelist them) but it may contain a malicious application in it. So from ventoy 1.0.09, an option for secure boot is added in Ventoy2Disk.exe/Ventoy2Disk.sh and default is disabled. always used Archive Manager to do this and have never had an issue. 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. 1. This means current is ARM64 UEFI mode. But i have added ISO file by Rufus. That's actually very hard to do, and IMO is pointless in Ventoy case. The only way to prevent misuse when booting from USB is to set a BIOS password (and perhaps a boot password), set the BIOS to not boot from USB and it won't hurt to also use an encrypted filesystem for the OS on the hard disk (bitlocker/LUKS). unsigned kernel still can not be booted. So as @pbatard said, the secure boot solution is a stopgap and that's why Ventoy is still at 1.0.XX. Well, that's pretty much exactly what I suggested in points 1-4 from the original post, with point 4 altered from "an error should be returned to the user and bootx64.efi should not be launched" to "an error should be returned to the user who can then decide if they still want to launch bootx64.efi". What you want is for users to be alerted if someone picked a Linux or Microsoft media, and the UEFI bootloader was altered from the original. Topics in this forum are automatically closed 6 months after creation. 8 Mb. Of course, there are ways to enable proper validation. I still don't know why it shouldn't work even if it's complex. Again, detecting malicious bootloaders, from any media, is not a bonus. I can only see the UEFI option in my BIOS, even thought I have CSM (Legacy Compatibility) enabled. It's the BIOS that decides the boot mode not Ventoy. Currently there is only a Secure boot support option for check. Customizing installed software before installing LM. In this case you must take care about the list and make sure to select the right disk. Then your life is simplified to Persistence management while each of the 2 (Ventoy or SG2D) provide the ability to boot Windows if it is installed on any local . I can provide an option in ventoy.json for user who want to bypass secure boot. 1.0.84 BIOS www.ventoy.net ===> size: 589 (617756672 byte) Vmware) with UEFI mode and to confirm that the ISO file does support UEFI mode. So, Ventoy can also adopt that driver and support secure boot officially. In Ventoy I had enabled Secure Boot and GPT. (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. You can't. Ctrl+i to change boot mode of some ISOs to be more compatible Ctrl+w to use wimboot to boot Windows and WinPE ISOs (e.g. Not associated with Microsoft. Select the images files you want to back up on the USB drive and copy them. Open File Explorer and head to the directory where you keep your boot images. 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). Questions about Grub, UEFI,the liveCD and the installer. 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. Yet, that is technically what Ventoy does if you enrol it for Secure Boot, as it makes it look like any bootloader, that wasn't signed by Microsoft, was signed by Microsoft. I really fail to fathom how people here are disputing that if someone agrees to enroll Ventoy in a Secure Boot environment, it only means that they agree to trust the Ventoy application, and not that they grant it the right to just run whatever bootloader anybody will now be able to throw at their computer through Ventoy (which may very well be a malicious bootloader ran by someone who is not the owner of that computer but who knows or hopes that the user enrolled Ventoy). Then Ventoy will load without issue if the secure boot is enabled in the BIOS. Ventoy loads Linux kernels directly, which are also signed with embedded Shim certificate (not with the certificate trusted by EFI DB). Just create a FAT32 partition, change its label to ARCH_YYYYMM (fill in the ISO's date, now it would be ARCH_202109) and extract the Arch ISO to it. In the install program Ventoy2Disk.exe. # Archlinux minimal Install with btrfs ## Introduction If you don't know about Arch Linux, and willing to learn, then check this post, - [Arch Linux](https://wiki . Will there be any? I suspect that, even as we are not there yet, this is something that we're eventually going to see (but most likely as a choice for the user to install the fully secured or partially secured version of the OS), culminating in OSes where every single binary that runs needs to be signed, and for the certificates those binaries are signed with to be in the chain of trust of OS. They do not provide a legacy boot option if there is a fat partition with an /EFI folder on it. @ValdikSS Thanks, I will test it as soon as possible. Yes. Just right-click on "This PC" on the desktop, select "Manage", and click on "Disk Management . Yes. orel-2.12.22-26.12.2019_13.14.livecd.iso - 1.1 GB *far hugh* -> Covid-19 *bg*. Download non-free firmware archive. md5sum 6b6daf649ca44fadbd7081fa0f2f9177
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