[issue]: Lenevo T14 laptop cant boot into linux.

[anilrajapure-crypto]

Official FAQ

• I have checked the official FAQ.

Ventoy Version

1.1.10

What about latest release

Yes. I have tried the latest release, but the bug still exist.

Try alternative boot mode

Yes. I have tried them, but the bug still exist.

BIOS Mode

UEFI Mode

Partition Style

GPT

Disk Capacity

16GB

Disk Manufacturer

Sandisk

Image file checksum (if applicable)

None

Image file download link (if applicable)

No response

What happened?

Hello. I guess, its not a big, but seems trusted shim issue. Here it is anyways.

1. I have Lenovo T14 with latest bios. 2. When trying to boot, it given message as "Secure boot violation" Invalid signature detected 3. In bios, I see they have trusted signatures (hashes) and also a lot of hashes as blocked ones.
   Makes me think, the the shim used to sign bootloader needs to be trsuted one. Any way to sign it with trusted hashes? As of now, I am using Fedora shim 15.x
   The screen does not allow to enroll MOK as well.

Please help.

[anilrajapure-crypto]

Hello friends. I did some further testing.
-Got hold of latest shim from Redhat and copied BOOTX64 over.
-Changed "allow MS 2023 CA" to yes setting in bios
-I was able to reach to enroll MOK keys screen

It still gave error. I will test this further with shim from ubuntu and enrolling hash instead of MOK certificate.

Regards,