problem
If I create an instance snapshot of a KVM VM (not selecting the snapshot memory or quiesce instance options) with UEFI secure boot, and revert that instance snapshot, it will remove the UEFI:SECURE setting and the VM attempts to boot in BIOS mode. For what it's worth, this VM was created from an ISO, not a template.
versions
4.22.0.0, Ubuntu 22.04 KVM hosts
The steps to reproduce the bug
- Create instance snapshot of a VM that has UEFI:SECURE configured, without selecting snapshot memory or quiesce instance options
- Power off the instance
- Revert to snapshot
What to do about it?
No response