![Invalid signature detected. Check secure boot policy in setup · Issue #1666 · ventoy/Ventoy · GitHub Invalid signature detected. Check secure boot policy in setup · Issue #1666 · ventoy/Ventoy · GitHub](https://user-images.githubusercontent.com/29574622/173393546-0f71a7f0-b100-416e-98d7-5a37e1af98cf.jpg)
Invalid signature detected. Check secure boot policy in setup · Issue #1666 · ventoy/Ventoy · GitHub
![BitLocker needs your recovery key to unlock your drive because Secure Boot policy has unexpectedly changed – Bytefreaks.net BitLocker needs your recovery key to unlock your drive because Secure Boot policy has unexpectedly changed – Bytefreaks.net](https://bytefreaks.net/wp-content/uploads/2022/08/BitLocker-needs-your-recovery-key-to-unlock-your-drive-because-Secure-Boot-policy-has-unexpectedly-changed-scaled.jpeg)
BitLocker needs your recovery key to unlock your drive because Secure Boot policy has unexpectedly changed – Bytefreaks.net
Secure Boot Violation” may display when Secure Boot is enabled in BIOS and attempting to boot into Ubuntu and Debian - ThinkStation - Lenovo Support CH
![Invalid signature detected. Check secure boot policy in setup · Issue #1666 · ventoy/Ventoy · GitHub Invalid signature detected. Check secure boot policy in setup · Issue #1666 · ventoy/Ventoy · GitHub](https://user-images.githubusercontent.com/29574622/173393380-79ad91b8-f24d-473a-9c0c-373633d7786f.jpg)