On Sun, May 25, 2025 at 04:43:24PM +0000, Stephane Poignant wrote: > Subject: ovmf: Potential regression: ovmf package update from Debian bookworm > to trixie breaks AMD-SEV > Package: ovmf > X-Debbugs-Cc: stephane.poign...@protonmail.com > Version: 2025.02-6 > Severity: normal > > After upgrading from bookworm to trixie (ovmf package upgraded from > 2022.11-6+deb12u2 to 2025.02-6), my SEV encrypted VMs became unable to boot.
Hi Stephane, I don't have access to a system that supports SEV. But it's possible that this is a symptom of the EFI_MEMORY_ATTRIBUTE protocol that was enabled in 2025.02-6, but later disabled in 2025.02-8. Would you mind testing it and reporting back? -dann
