You can use these commands to format it: I think it's ok as long as they don't break the secure boot policy. using the direct ISO download method on MS website. If that was the case, I would most likely sign Ventoy for my SHIM (provided it doesn't let through unsigned bootloaders when Secure Boot is enabled, which is the precise issue we are trying to solve) since, even if it's supposed to be a competitor of Rufus, I think it's a very nice solution and I'm always more than happy to direct people who would like to have a multiboot version of Rufus to use Ventoy instead. 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). I don't know why. An encoding issue, perhaps (for the text)? 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. orel-2.12.22-26.12.2019_13.14.livecd.iso - 1.1 GB Yes. Can I reformat the 1st (bigger) partition ? This ISO file doesn't change the secure boot policy. So, yeah, it's the same as a safe manufacturer, on seeing that you have a room with extra security (e.g. Is it possible to make a UEFI bootable arch USB? By clicking Sign up for GitHub, you agree to our terms of service and This could be useful for data recovery, OS re-installation, or just for booting from USB without thinking about additional steps. The BIOS decides to boot Ventoy in Legacy BIOS mode or in UEFI mode. That's theoretically feasible but is clearly banned by the shim/MS. https://osdn.net/projects/manjaro/storage/kde/, manjaro-kde-20.0-rc3-200422-linux56.iso BOOT (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. 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). list vol - select vol of EFI (in my case nr 14) as illustrated - assign - EFI drive is mounted as Q: Also possible is: After booting with Win10XPE from RAMDISK the Hidden EFI Driv DokanMounter I'd be interested in a shim for Rufus as well, since I have the same issue with wanting UEFI:NTFS signed for Secure Boot, but using GRUB 2 code for the driver, that makes Secure Boot signing it impossible. There are many kinds of WinPE. and reboot.pro.. and to tinybit specially :) On my other Laptop from other Manufacturer is booting without error. Also ZFS is really good. I can provide an option in ventoy.json for user who want to bypass secure boot. 4. 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. 3. () no boot file found for uefi. All of these security things are there to mitigate risks. I have installed Ventoy on my USB and I have added ISO file: "Win10SupperLite_TeamOS_Edition.iso" Ventoy virtualizes the ISO as a cdrom device and boot it. By clicking Sign up for GitHub, you agree to our terms of service and In Ventoy I had enabled Secure Boot and GPT. After installation, simply click the Start Scan button and then press on Repair All. mishab_mizzunet 1 yr. ago Using Ventoy-1.0.08, ubuntudde-20.04-amd64-desktop.iso is still unable to boot under uefi. Maybe the image does not suport IA32 UEFI! By default, secure boot is enabled since version 1.0.76. 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. Tried the same ISOs in Easy2Boot and they worked for me. It looks like that version https://github.com/ventoy/Ventoy/releases/tag/v1.0.33 fixes issue with my thinkpad. Now Rufus has achieved support for secure boot as now NTFS:UEFI Driver is signed for secure boot by Microsoft. Win10_1909_Chinese(Simplified)_x64.iso: Works fine, all hard drive can be properly detected. can u test ? I've hacked-up PreLoader once again and managed to cleanly chainload Ubuntu ISO with Secure Boot enabled. P.S. It says that no bootfile found for uefi. Because if I know you ever used Ventoy in a Secure Boot enabled environment, I can now run any malicious payload I want at the UEFI level, on your computer. Preventing malicious programs is not the task of secure boot. Ventoy can boot any wim file and inject any user code into it. Well occasionally send you account related emails. Tested on ASUS K40IN It only causes problems. Format NTFS in Windows: format x: /fs:ntfs /q Does it work on these machines (real or emulated) by booting it from a CDR / .iso image? We talk about secure boot, not secure system. Only in 2019 the signature validation was enforced. 1: The Windows 7 USB/DVD Download Tool is not compatible with USB 3.0. The live folder is similar to Debian live. The USB partition shows very slow after install Ventoy. Reboot your computer and select ventoy-delete-key-1.-iso. 1.0.84 MIPS www.ventoy.net ===> I've made some tests this evening, it should be possible to make more-or-less proper Secure Boot support in Ventoy, but that would require modification of grub code to use shim protocol, and digital signatures for all Ventoy efi files, modules, etc. Ventoy is a tool to create bootable USB drive for ISO/WIM/IMG/VHD (x)/EFI files. Already on GitHub? How to mount the ISO partition in Linux after boot ? 5. extservice You need to make the ISO UEFI64 bootable. As Ventoy itself is not signed with Microsoft key, it uses Shim from Fedora (or, more precisely, from Super UEFIinSecureBoot Disk). Secure Boot was supported from Ventoy 1.0.07, but the solution is not perfect enough. la imagen iso,bin, etc debe ser de 64 bits sino no la reconoce Legacy? However, considering that in the case of Ventoy, you are basically going to chain load GRUB 2, and that most of the SHIMs have been designed to handle precisely that, it might be easier to get Ventoy accepted as a shim payload. /s. When the user is away again, remove your TPM-exfiltration CPU and place the old one back. Any way to disable UEFI booting capability from Ventoy and only leave legacy? Which brings us nicely to what this is all about: Mitigation. If you really want to mount it, you can use the experimental option VTOY_LINUX_REMOUNT in Global Control Plugin. Indeed I have erroneously downloaded memtest v4 because I just read ".iso" and went for it. I used Rufus on a new USB with the same iso image, and when I booted to it with UEFI it booted successfully. your point) and you also want them to actually do their designated job, including letting you know, if you have Secure Boot enabled, when some third party UEFI boot loader didn't pass Secure Boot validation, even if that boot loader will only ever be run from someone who has to have physical access to your computer in the first place. @BxOxSxS Please test these ISO files in Virtual Machine (e.g. Just right-click on "This PC" on the desktop, select "Manage", and click on "Disk Management . That would be my preference, because someone who wants to bypass Secure Boot indiscriminately, without disabling Secure Boot altogether, should have a clue what they are doing, and the problem with presenting options as a dialog is that you end up with tutorials that advise users to pick the less secure option, because whoever wrote happened to find the other choices inconvenient without giving much thought about the end result. There are also third-party tools that can be used to check faulty or fake USB sticks. ***> wrote: They all work if I put them onto flash drives directly with Rufus. And of course, by the same logic, anything unsigned should not boot when Secure Boot is active. But this time I get The firmware encountered an unexpected exception. I'll see if I can find some time in the next two weeks to play with your solution, but don't hold your breath. Level 1. If your PC is unable to process Ventoy as bootable media, then you may need to disable secure boot. Just some preliminary ideas. 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. My guesd is it does not. I guess this is a classic error 45, huh? If you want you can toggle Show all devices option, then all the devices will be in the list. 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. So, Fedora has shim that loads only Fedoras files. espero les sirva, pueden usar rufus, ventoy, easy to boot, etc. 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). Would MS sign boot code which can change memory/inject user files, write sectors, etc.? I didn't expect this folder to be an issue. Now there's no need to format the disk again and again or to extract anything-- with Ventoy simply copy the ISO file to the USB drive and boot it. 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. You can open the ISO in 7zip and look for yourself. Ventoy About File Checksum 1. You can change the type or just delete the partition. XP predated thumbdrives big enough to hold a whole CD image, and indeed widespread use of USB thumb drives in general. Copyright Windows Report 2023. Does the iso boot from a VM as a virtual DVD? Parrot-security-4.9.1_x64.iso - 3.8 GB, eos-eos3.7-amd64-amd64.200310-013107.base.iso - 2.83 GB, minimal_linux_live_15-Dec-2019_64-bit_mixed.iso - 18.9 MB, OracleLinux-R7-U3-Server-x86_64-dvd.iso - 4.64 GB, backbox-6-desktop-amd64.iso - 2.51 GB While Ventoy is designed to boot in with secure boot enabled, if your computer does not support the secure boot feature, then an error will result. Discovery and usage of shim protocol of loaded shim binary for global UEFI validation functions (validation policy override with shim verification), Shim protocol unregistration of loaded shim binary (to prevent confusion among shims of multiple vendors and registration of multiple protocols which are handled by different chainloaded shims). Keep reading to find out how to do this. Google for how to make an iso uefi bootable for more info. Worked fine for me on my Thinkpad T420. Format Ext4 in Linux: sudo mkfs -t ext4 /dev/sdb1 When ventoy detects this file, it will not search the directory and all the subdirectories for iso files. You answer my questions and then I will answer yours MEMZ.img was listed with no changes for me. Agreed. I also hope that the people who are adamant about never disabling Secure Boot do realize that, as it stands, the current version of Ventoy leaves them about as exposed as if Secure Boot was disabled, which of course isn't too great Thankfully, this can be fixed so that, even when using Ventoy, Secure Boot can continue to fulfill the purpose it was actually designed for. This means current is ARM64 UEFI mode. 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. Let us know in the comments which solution worked for you. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. https://download.freebsd.org/releases/arm64/aarch64/ISO-IMAGES/13.1/FreeBSD-13.1-RELEASE-arm64-aarch64-disc1.iso. So as @pbatard said, the secure boot solution is a stopgap and that's why Ventoy is still at 1.0.XX. Users may run into issues with Ventoy not working because of corrupt ISO files, which will create problems when booting an image file. Unable to boot properly. Time-saving software and hardware expertise that helps 200M users yearly. and leave it up to the user. But I was actually talking about CorePlus. Expect working results in 3 months maximum. Can't say for others, but I made Super UEFIinSecureBoot Disk with that exact purpose: to bypass Secure Boot validation policy. So maybe Ventoy also need a shim as fedora/ubuntu does. That is the point. Optional custom shim protocol registration (not included in this build, creates 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. Vmware) with UEFI mode and to confirm that the ISO file does support UEFI mode.
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