I updated some VMs from Windows 10 to 11 and see this error in the event log:
any ideas why this happens and how it can be solved?
Code:
Protokollname: System
Quelle: Microsoft-Windows-TPM-WMI
Datum: 15.11.2025 01:06:21
Ereignis-ID: 1801
Aufgabenkategorie:Keine
Ebene: Fehler
Schlüsselwörter:
Benutzer: SYSTEM
Computer: computername
Beschreibung:
Secure Boot CA/keys need to be updated. This device signature information is included here.
DeviceAttributes: BaseBoardManufacturer:;FirmwareManufacturer:Proxmox distribution of EDK II;FirmwareVersion:4.2025.02-4;OEMModelNumber:Standard PC (Q35 + ICH9, 2009);OEMModelBaseBoard:;OEMModelSystemFamily:;OEMManufacturerName:QEMU;OEMModelSKU:;OSArchitecture:amd64;
BucketId: redacted
BucketConfidenceLevel:
UpdateType: 0
HResult: Der Vorgang wurde erfolgreich beendet.
Ereignis-XML:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-TPM-WMI" Guid="{redacted}" />
<EventID>1801</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2025-11-15T00:06:21.1334877Z" />
<EventRecordID>4752</EventRecordID>
<Correlation />
<Execution ProcessID="5044" ThreadID="3560" />
<Channel>System</Channel>
<Computer>computername</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="DeviceAttributes">BaseBoardManufacturer:;FirmwareManufacturer:Proxmox distribution of EDK II;FirmwareVersion:4.2025.02-4;OEMModelNumber:Standard PC (Q35 + ICH9, 2009);OEMModelBaseBoard:;OEMModelSystemFamily:;OEMManufacturerName:QEMU;OEMModelSKU:;OSArchitecture:amd64;</Data>
<Data Name="BucketId">redacted</Data>
<Data Name="BucketConfidenceLevel">
</Data>
<Data Name="UpdateType">0</Data>
<Data Name="HResult">0</Data>
</EventData>
</Event>any ideas why this happens and how it can be solved?
