Thus, being able to check that an installer or boot loader wasn't tampered with is not a "nice bonus" but is something that must be enforced always in a Secure Boot enabled environment, regardless of the type of media you are booting from, because Secure Boot is very much designed to help users ensure that, when they install an OS, and provided that OS has a chain of trust that extends all the way, any alteration of any of the binary code that the OS executes, be it as part of the installation or when the OS is running, will be detected and reported to the user and prevent the altered binary code to run. I made a VHD of an arch installation and installed the vtoyboot mod and it keeps on giving me the no UEFI error. can u test ? But, currently, that is not the case at all, which means that, independently of the merits of Secure Boot for this or that type of media (which is a completely different debate altogether), there is a breach of the security contract that the user expects to see enforced and therefore something that needs to be addressed. If I am using Ventoy and I went the trouble of enrolling it for Secure Boot, I don't expect it to suddenly flag any unsigned or UEFI bootloader or bootloader with a broken signature, as bootable in a Secure Boot enabled environment. @pbatard That is just to make sure it has really written the whole Ventoy install onto the usb stick. Menu. all give ERROR on HP Laptop : The main point of Secure Boot is to prevent (or at least warn about) the execution of bootloaders that have not been vetted by Microsoft or one of the third parties that Microsoft signed a shim for (such as Red Hat). EFI Blocked !!!!!!! Tested on 1.0.77. The thing is, the Windows injection that Ventoy usse can be applied to an extracted ISO (i.e. Linux distributives use Shim loader, each distro with it's own embedded certificate unique for each distro. Menu Option-->Secure Boot Support for Ventoy2Disk.exe and -s option for Ventoy2Disk.sh snallinux-.6-x86_64.iso - 1.40 GB Astra Linux , supports UEFI , booting successfully. Can't try again since I upgraded it using another method. Asks for full pathname of shell. Once here, scroll down and move to the "Download Windows 11 Disk Image (ISO) for x64 devices" section. and windows password recovery BootCD I've hacked-up PreLoader once again and managed to cleanly chainload Ubuntu ISO with Secure Boot enabled. @DocAciD I don't have a Lenovo, ThinkPad or a ThinkCentre, Getting the same on TinyCoreLiInux (CorePlus), URL; http://tinycorelinux.net/downloads.html, The ISO must be UEFI-bootable and have a UEFI64 boot file \EFI\BOOT\BOOTX64.EFI ^^ maybe a lenovo / thinkpad / thinkcentre issue ? ? https://www.youtube.com/watch?v=F5NFuDCZQ00 I have used OSFMount to convert the img file of memtest v8 to iso but I have encountered the same issue. Let us know in the comments which solution worked for you. Secure Boot is disabled in the BIOS on both systems, and the ISO boots just fine if I write it directly to a USB stick with Fedora Image Writer. 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. 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. I'm considering two ways for user to select option 1. It's a bug I introduced with Rescuezilla v2.4. You can put the iso file any where of the first partition. This means current is UEFI mode. FFS I just spent hours reinstalling arch just to get this in the end archlinux-2021.06.01-x86_64.iso with Ventoy 1.0.47 boots for me on Lenovo IdeaPad 300 UEFI64 boot. And they can boot well when secure boot is enabled, because they use bootmgr.efi directly from Windows iso. 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. This iso seems to have some problem with UEFI. Select the images files you want to back up on the USB drive and copy them. Many thanks! fails to find system in /slax, 'Hello System' os can boot successfully with bootx64.efi's machine and show desktop. Currently there is only a Secure boot support option for check. Already on GitHub? 1.0.84 MIPS www.ventoy.net ===> Remove the Windows 7 installation CD/DVD from the disc tray, type exit in Command Prompt and press Enter. I am getting the same error, and I confirmed that the iso has UEFI support. Some commands in Ventoy grub can modify the contents of the ISO and must be disabled for users to use on their own under secure boot. All of these security things are there to mitigate risks. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Users enabled Secure Boot to be warned if a boot loader fails Secure Boot validation, regardless of where that bootloader is executed from. VMware or VirtualBox) Probably you didn't delete the file completely but to the recycle bin. Ventoy is open-source software that allows users to create ISO, WIM, IMG, VHS(x), and EFI files onto a bootable USB drive. You can't. It does not contain efi boot files. Extracting the very same efi file and running that in Ventoy did work! Ventoy does not always work under VBox with some payloads. From the booted OS, they are then free to do whatever they want to the system. for grub modules, maybe I can pack all the modules into one grub.efi and for other efi files(e.g. If you pull the USB drive out immediately after finish copy a big ISO file, most probably the file in the USB will be corrupted. Thank you for your suggestions! Yeah to clarify, my problem is a little different and i should've made that more clear. Level 1. This filesystem offers better compatibility with Window OS, macOS, and Linux. For the two bugs. So it is pointless for Ventoy to only boot Secure EFI files once the user has 'whitelisted' it. to your account. orel-2.12.22-26.12.2019_13.14.livecd.iso - 1.1 GB No! cambiar contrasea router nucom; personajes que lucharon por la igualdad de gnero; playa de arena rosa en bahamas; If Secure Boot is not enabled, proceed as normal. Try updating it and see if that fixes the issue. Does the iso boot from s VM as a virtual DVD? If you want you can toggle Show all devices option, then all the devices will be in the list. can u fix now ? It should be the default of Ventoy, which is the point of this issue. Another issue about Porteus and Aporteus : if we copy ISO via dd or other tools or copy ISO contents to EFI partition of USB work perfectly in UEFI. Yes. sol-11_3-live-x86.iso | 1.22 GB, gnewsense-live-4.0-amd64-gnome.iso | 1.10 GB, hyperbola-milky-way-v0.3.1-dual.iso | 680 MB, kibojoe-17.09final-stable-x86_64-code21217.iso | 950 MB, uruk-gnu-linux-3.0-2020-6-alpha-1.iso | 1.35 GB, Redcore.Linux.Hardened.2004.KDE.amd64.iso | 3.5 GB, Drauger_OS-7.5.1-beta2-AMD64.iso | 1.8 GB, MagpieOS-Gnome-2.4-Eva-2018.10.01-x86_64.iso | 2.3 GB, kaisenlinuxrolling1.0-amd64.iso | 2.80 GB, chakra-2019.09.26-a022cb57-x86_64.iso | 2.7 GB, Regata_OS_19.1_en-US.x86_64-19.1.50.iso | 2.4 GB. If it fails to do that, then you have created a major security problem, no matter how you look at it. Results when tested on different models\types of x86 computers - amount of RAM, make/model, latest BIOS? What exactly is the problem? 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. 6. Google for how to make an iso uefi bootable for more info. It's the job of Ventoy's custom GRUB to ensure that what is being chainloaded is Secure Boot compliant because that's what users will expect from a trustworthy boot application in a Secure Boot environment. As Ventoy itself is not signed with Microsoft key, it uses Shim from Fedora (or, more precisely, from Super UEFIinSecureBoot Disk). Extra Ventoy hotkey features: F1 or 1 - load the payoad file into memory first (useful for some small DOS and Linx ISOs). Is there a way to force Ventoy to boot in Legacy mode? Is there any solution for this? What's going on here? 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 I will not release 1.1.0 until a relatively perfect secure boot solution. 1: The Windows 7 USB/DVD Download Tool is not compatible with USB 3.0. Option 1: Completly by pass the secure boot like the current release. However, some ISO files dont support UEFI mode so booting those files in UEFI will not work. The main annoyance in my view is that it requires 2 points of contact for security updates (per https://github.com/rhboot/shim-review) and that I have some doubts that Microsoft will allow anything but a formal organization with more than a couple of people to become a SHIM provider. Format UDF in Windows: format x: /fs:udf /q I cannot boot into Ventoy with Secure Boot enabled on my machine though, it only boots when I disable Secure Boot in BIOS. 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 Ventoy can boot any wim file and inject any user code into it. Yes, anybody can make a UEFI bootloader that chain loads unsigned bootloaders with the express purpose of defeating Secure Boot. the main point of Secure Boot is to allow TPM to validate the running system before releasing stored keys, isn't it? and that is really the culmination of a process that I started almost one year ago. In other words, that there might exist other software that might be used to force the door open is irrelevant. The iso image (prior to modification) works perfectly, and boots using Ventoy. I assume that file-roller is not preserving boot parameters, use another iso creation tool. https://forum.porteus.org/viewtopic.php?t=4997. https://drive.google.com/file/d/1_mYChRFanLEdyttDvT-cn6zH0o6KX7Th/view, https://www.mediafire.com/file/5zui8pq5p0p9zug/Windows10_SuperLite_TeamOS_Edition.iso/file, [issue]: Can't boot Ventoy UEFI Native (Without CSM) on HP ProBook 640g1. I'm not talking about CSM. For instance, if you produce digitally signed software for Windows, to ensure that your users can validate that when they run an application, they can tell with certainty whether it comes from you or not, you really don't want someone to install software on the user computer that will suddenly make applications that weren't signed by you look as if they were signed by you. 2. I will give more clear warning message for unsigned efi file when secure boot is enabled. Ventoy2Disk.exe always failed to install ? Hi, Gentoo LiveDVD doesn't work, when I try to boot it, It's showing up the GRUB CLI Which brings us nicely to what this is all about: Mitigation. But I was actually talking about CorePlus. For these who select to bypass secure boot. Yes. 1.0.84 IA32 www.ventoy.net ===> Can't install Windows 7 ISO, no install media found ? its existence because of the context of the error message. Win10_21H2_BrazilianPortuguese_x64.iso also boots fine in Legacy mode on IdeaPad 300 with Ventoy 1.0.57. 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. # 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 . On my other Laptop from other Manufacturer is booting without error. In this quick video guide I will show you how to fix the error:No bootfile found for UEFI!Maybe the image does not support X64 UEFI!I had this problem on my . Just like what is the case with Ventoy, I don't have much of an issue with having some leeway, on account that implementing proper signature validation requires some effort, during which unsigned bootloaders may be accepted, so as not inconvenience users too much. Only in 2019 the signature validation was enforced. 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! Great , I also tested it today on Kabylake , Skylake and Haswell platforms , booted quickly and well. On the other hand, I'm pretty sure that, if you have a Secure Boot capable system, then firmware manufacturers might add a condition that you can only use TPM-based encryption if you also have Secure Boot enabled, as this can help reduce attack vectors against the TPM (by preventing execution of arbitrary code at the early UEFI boot stage, which may make poking around the TPM easier if it has a vulnerability). Does shim still needed in this case? I have some systems which won't offer legacy boot option if UEFI is present at the same time. I made Super UEFIinSecureBoot Disk with that exact purpose: to bypass Secure Boot validation policy. Minor one: when you try to start unsigned .efi executable, error message is shown for a very brief time and quickly disappears. Keeping Ventoy and ISO files updated can help avoid any future booting issues with Ventoy. Remain what in the install program Ventoy2Disk.exe . chromeos_14816.99.0_reven_recovery_stable-channel_mp-v2.bin fails to boot on BIOS & UEFI. But of course, it's your choice to pick what you think is best for your users and the above is just one opinion on the matter. fdisk: Create a primary partition with partition type EFI (FAT-12/16/32). 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. No bootfile found for UEFI! 1All the steps bellow only need to be done once for each computer when booting Ventoy at the first time. Adding an efi boot file to the directory does not make an iso uefi-bootable. Hi, HDClone 9.0.11 ISO is stating on UEFI succesfully but on Legacy after choose "s" or "x64" to start hdclone it open's a black windows in front of the Ventoy Menu and noting happens more.
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ventoy maybe the image does not support x64 uefi
