Hello everybody,

first of all, thank you very much for this great tool!
I have a few questions about Secure Boot support - maybe someone can help me:

If I understand correctly, the "enrolled" key is saved in the EFI.
How can this be reversed?
I have reset the keys and all settings to default in the BIOS and even reflashed the BIOS - but the key remained.
With a Live Linux and mokutil --delete or --reset with subsequent confirmation in the "MOK Manager" worked - is that the right way?
An option for this in Ventoy might come in handy.

A Ventoy Stick with Secure Boot support also works perfectly on a device without (or with deactivated) Secure Boot.
Why then Secure Boot support is optional at all and not always automatically activated?

How do other Live CDs such as PartedMagic does this?
These boot with Secure Boot without having to import a key.

Thanks and happy holidays!
Martin

I successfully had persistence working with an earlier version of ventoy and Mint 20 but now with Ventoy 1.29 it does not seem to work .
Here is my json file. If I check under tools using the F5 key on boot it says persistence is working but files do not seem to persist after a reboot

Will Ventoy support Memtest86 8.4?
I tried to boot it using Memdisk but it wouldn't boot.

hello

About this discussion https://github.com/ventoy/Ventoy/issues/660


For me

......   For the libraray

----------- SCAN SUMMARY -----------
Known viruses: 8903510
Engine version: 0.102.4
Scanned directories: 11
Scanned files: 63
Infected files: 3
Data scanned: 15.27 MB
Data read: 4011.18 MB (ratio 0.00:1)
Time: 39.144 sec (0 m 39 s)
.......
clamscan -r ventoy-1.0.30 | grep Trojan
LibClamAV Warning: cli_scanxz: decompress file size exceeds limits - only scanning 27262976 bytes
/home/a/ventoy-1.0.30/tool/x86_64/xzcat: Unix.Trojan.Mirai-7640640-0 FOUND
/home/a/ventoy-1.0.30/tool/x86_64/hexdump: Unix.Trojan.Mirai-7640640-0 FOUND
/home/a/ventoy-1.0.30/tool/x86_64/ash: Unix.Trojan.Mirai-7640640-0 FOUND

and for the USB KEY
clamscan -r /mnt | grep Trojan
/mnt/ventoy/ventoy.cpio: Unix.Trojan.Mirai-7640640-0 FOUND




what to decide ?

ventoy-1.0.30 版本制作
配置选项  没勾选安全启动支持提示下图 安全引导

 用其他PE工具EasyU 制作U盘PE进入没提示 
想知道这个和其他工具制作的 区别。

Hello,
I have a total of 3 external hard drives:  2x 3,5" (2TB resp. 1TB) and 1x 2,5" (4TB). I use Ventoy 1.0.30.  On the two 3.5" hard drives I can install Ventoy normally. It doesn't matter whether I use the MBR or the GPT partition style.  I can boot from both hard drives without any problems.
When I install Ventoy on the 2.5" hard drive, I can only do it in GPT partition style (because MBR only supports hard drives up to 2TB). However, when I boot from this drive, I only get a black screen with "VT" in the upper left corner. is displayed.  I had the same problem with the old version 1.0.27, but then it was not "VT", but "GR". is displayed at boot time.  Why won't Ventoy boot from this hard drive ?

版主好
最近我在给联想y470p这款笔记本上使用ventoy，测试win7安装镜像和微PE的PE镜像时，会卡在windows LOGO位置，请问怎么解决？

30版本的不支持移动硬盘吗?  安装后无法启动  机器是DELLC6100

Attached Files

Thumbnail(s)
   

斑竹好

    因为一些安装需要使用legacy引导方式，采用1.0.30版本创建u盘引导，发现有些问题。目前发现的问题是使用8G容量以下可以进行引导
安装，超过该容量则无法进行引导和安装，不知道是不是小bug，具体的可以参考附件的一些测试说明和结果。
    附件内测试使用了1.0.20版本进行了对比，谢谢。

Attached Files

  ventoy test.docx (Size: 637.74 KB / Downloads: 11)

Does anybody has any DOS to successfully boot with Ventoy for updating BIOS/UEFI/Firmware etc.?

I have FreeDos.ima but this type of image is only supported by Grub4DOS and not supported by Ventoy.

Would be appreciated if someone could provide with some working type of image with DOS/FreeDOS/PCDos etc.

Thanks.