MediCAT This same image I boot regularly on VMware UEFI. The Flex image does not support BIOS\Legacy boot - only UEFI64. In a fit of desperation, I tried another USB drive - this one 64GB instead of 8GB. Ventoy supports ISO, WIM, IMG, VHD(x), EFI files using an exFAT filesystem. The injection is just like that I extract the ubuntu.iso and change/add some script and create an new ISO file. 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 works for me if rename extension to .img - tested on a Lenovo IdeaPad 300. UEFI Secure Boot (SB) is a verification mechanism for ensuring that code launched by a computer's UEFI firmware is trusted. Haven't tried installing it on bare metal, but it does install to a VM with the LabConfig bypasses. I'm hoping other people can test and report because it will most likely be a few weeks before this can make it to the top of my priority list @ventoy, are you interested in a proper implementation of Secure Boot support? Firstly, I run into the MOKManager screen and enroll the testkey-ventoy.der and reboot. 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 So from ventoy 1.0.09, an option for secure boot is added in Ventoy2Disk.exe/Ventoy2Disk.sh and default is disabled. The problem of manjaro-kde-20.0-pre1-stable-staging-200406-linux56.iso in UEFI booting was an issue in ISO file , resolved on latest released ISO today : @FadeMind https://nyancat.fandom.com/wiki/MEMZ_Nyan_Cat Open Rufus and select the USB flash drive under "Device" and select Extended Windows 11 Installation under Image option. So I don't really see how that could be used to solve the specific problem we are being faced with here, because, however you plan to use UEFI:NTFS when Secure Boot is enabled, your target (be it Ventoy or something else) must be Secure Boot signed. You are receiving this because you commented. Hi, Hiren's Boot CD can be booted by Ventoy in Memdisk mode, you try Ventoy 1.0.08 beta2. I cannot boot into Ventoy with Secure Boot enabled on my machine though, it only boots when I disable Secure Boot in BIOS. That is the point. Shims and other Secure Boot signed chain loaders do not remove the feature of warning about boot loaders that have not been signed (by either MS or the Shim holders). 1. Keep reading to find out how to do this. Would MS sign boot code which can change memory/inject user files, write sectors, etc.? https://abf.openmandriva.org/product_build_lists. Both are good. Hopefully, one of the above solutions help you fix Ventoy if its not working, or youre experiencing booting issues. I thought that Secure Boot chain of trust is reused for TPM key sealing, but thinking about it more, that wouldn't really work. Copy the efisys.bin from C: > Windows > Boot > DVD > EFI > en-US to your desktop 3. But Ventoy currently does. No. TPM encryption has historically been independent of Secure Boot. I have used OSFMount to convert the img file of memtest v8 to iso but I have encountered the same issue. Sorry for the late test. Even though I copied the Windows 10 ISO to flash drive, which presumably has a UEFI boot image on it, neither of my Vostros would recognize it. OpenMandrivaLx.4.0-beta.20200426.7145-minimal.x86_64.iso - 400 MB, en_windows_10_business_editions_version_1909_updated_march_2020_x64_dvd_b193f738.iso | 5 GB Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Win10UEFI+GPTWin10UEFIWin7 So maybe Ventoy also need a shim as fedora/ubuntu does. 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. | 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 No, you don't need to implement anything new in Ventoy. This is definitely what you want. So I think that also means Ventoy will definitely impossible to be a shim provider. 7. Best Regards. ISO file name (full exact name) Say, we disabled validation policy circumvention and Secure Boot works as it should. Although it could be disabled on all typical motherboards in UEFI setup menu, sometimes it's not easily possible e.g. These WinPE have different user scripts inside the ISO files. So as @pbatard said, the secure boot solution is a stopgap and that's why Ventoy is still at 1.0.XX. To create a USB stick that is compatible with USB 3.0 using the native boot experience of the Windows 10 Technical Preview media (or Windows 8/Windows 8.1), use DiskPart to format the USB stick and set the partition to active, then copy all of the files from inside the ISO . If you want you can toggle Show all devices option, then all the devices will be in the list. 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. Set the VM to UEFI mode and connect the ISO file directly to the VM and boot. This was not considered Secure Boot violation as ExitBootServices() was called prior to booting the kernel. The file size will be over 5 GB. I didn't try install using it though. In a real use case, when you have several Linux distros (not all of which have Secure Boot support), several unsigned UEFI utilities, it's just easier to temporary disable Secure Boot with SUISBD method. Fedora/Ubuntu/xxx). But, whereas this is good security practice, that is not a requirement. Well occasionally send you account related emails. 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. And of course, by the same logic, anything unsigned should not boot when Secure Boot is active. So even when someone physically unplugs my SSD and installs a malicious bootloader/OS to it, it won't be able to decrypt the main OS partition. 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?' UEFi64? I made a larger MEMZ.img and that runs on Easy2Boot and grubfm in VBOX but it goes wrong booting via Ventoy for some reason. always used Archive Manager to do this and have never had an issue. Hope it would helps, @ventoy I still have this error on z580 with ventoy 1.0.16. then there is no point in implementing a USB-based Secure Boot loader. You can change the type or just delete the partition. When the user is away again, remove your TPM-exfiltration CPU and place the old one back. 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 But even the user answer "YES, I don't care, just boot it." Do I still need to display a warning message? , Laptop based platform: This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. However what currently happens is that people who do have Secure Boot enabled will currently not be alerted to these at all. So thanks a ton, @steve6375! 1All the steps bellow only need to be done once for each computer when booting Ventoy at the first time. to your account. You answer my questions and then I will answer yours MEMZ.img was listed with no changes for me. Maybe the image does not suport IA32 UEFI! Fix them with this tool: If the advices above haven't solved your issue, your PC may experience deeper Windows problems. Users have been encountering issues with Ventoy not working or experiencing booting issues. The only way to make Ventoy boot in secure boot is to enroll the key. Any way to disable UEFI booting capability from Ventoy and only leave legacy? 10 comments andycuong commented on Mar 17, 2021 completed meeuw mentioned this issue on Jul 31, 2021 [issue]: Can't boot Ventoy UEFI Native (Without CSM) on HP ProBook 640g1 #1031 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. On my other Laptop from other Manufacturer is booting without error. plzz help. Any kind of solution? The idea that Ventoy users "should know what they are getting into" or that "it's pointless to check UEFI bootloaders for Secure Boot" once Ventoy has been enrolled is disingenuous at best. I would also like to point out that I reported the issue as a general remark to help with Ventoy development, after looking at the manner in which Ventoy was addressing the Secure Boot problem (and finding an issue there), rather than as an actual Ventoy user. Many thanks! bionicpup64-8.0-uefi.iso Legacy+UEFI tested with VM, ZeroShell-3.9.3-X86.iso Legacy tested with VM, slax-64bit-9.11.0.iso Legacy tested with VM. Google for how to make an iso uefi bootable for more info. Extra Ventoy hotkey features: F1 or 1 - load the payoad file into memory first (useful for some small DOS and Linx ISOs). It looks like that version https://github.com/ventoy/Ventoy/releases/tag/v1.0.33 fixes issue with my thinkpad. Most of modern computers come with Secure Boot enabled by default, which is a requirement for Windows 10 certification process. It also happens when running Ventoy in QEMU. if this issue was addressed), it could probably be Secure Boot signed, in the same manner as UEFI:NTFS was itself Secure Boot signed. 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. There are two bugs in Ventoy: Unsigned bootloader Linux ISOs or ISOs without UEFI support does not boot with Secure Boot enabled. It only causes problems. Please thoroughly test the archive and give your feedback, what works and what don't. Ventoy does support Windows 10 and 11 and users can bypass the Windows 11 hardware check when installing. Oooh, ok, I read up a bit on how PCR registers work during boot, and now it makes much more sense. 1.0.84 BIOS www.ventoy.net ===>
@ventoy I can confirm this, using the exact same iso. Single x64 ISO - OK - Works and install.esd found by Setup - all Editions listed Dual 32+64 ISO - FAIL - Did not find install.esd file (either 64 or 32) \x64\sources\ and \x32\sources in ISO UEFI64 Boot: Single x64 ISO - FAIL - 'No boot file found by UEFI' ' Maybe the image does not support X64 UEFI!'
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