1. C

    TPM Disk Type prevents Snapshots.

    Is there a way to create a snapshot of a VM with a TPM State disk. I see that the only available disk type is 'raw', qcow2 is not available. However I would very like to be able to make snapshots of my servers, VMs, etc. Does anyone have suggestions or workarounds, simply removing the TPM...
  2. P

    W11 VM - Change / Update processor type

    PVE 8.0.4 hosting a W11vm that working just fine on a x86-64-v2-AES processor type. However, I would like to change the processor type to host or at least x86-64 v4 for the improved instruction set. Just changing the processor causes the W11 VM to bluescreen or not even boot. Has anyone done...
  3. C

    [SOLVED] rbd: sysfs write failed on TPM disks

    Hello everyone, we are running a 4-Node pve cluster with 3 Nodes in a hyper-converged setup with ceph and the 4th Node just for virtualization without its own osds. After creating a VM with a TPM state device on a ceph pool it fails to start with the error message: rbd: sysfs write failed TASK...
  4. M

    TPM backup to PBS fails.

    Backup of VMs with TPMs to Proxmox Backup Server fails. INFO: starting new backup job: vzdump 9008 --storage pbs01 --mode snapshot --remove 0 --node sddlab-08 --notes-template '{{guestname}}' INFO: Starting Backup of VM 9008 (qemu) INFO: Backup started at 2023-03-02 04:09:48 INFO: status =...
  5. X

    Firmware should be upgraded

    Guten Abend, PVE 7.3-4, Windows Server 2022 entsprechend PROXMOX-Howto in einer VM mit TPM v2.0. EventLog zeigt: 'The system firmware failed to enable overwriting of system memory on restart. The firmare should be upgraded.' Source: BitLocker-Drive, Event ID: 24629. Gibt es dafuer eine Loesung?
  6. N

    no snapshot with Win11 VM TPM 2.0 activated ?

    Hello, I have installed a Windows 11 VM with TPM 2.0 active on the latest proxmox version : root@XXXXXXXXXXXXXX:~# pveversion -v proxmox-ve: 7.3-1 (running kernel: 5.15.85-1-pve) pve-manager: 7.3-6 (running version: 7.3-6/723bb6ec) pve-kernel-helper: 7.3-4 pve-kernel-5.15: 7.3-2...
  7. R

    Install windows 11 vm on non-tpm host server?

    Is it possible to install a windows 11 vm on a host server running proxmox 7.x that does not have tpm? Or does the host server need to be tpm enabled to run a windows 11 vm?
  8. D

    TPM & Dual Bootable Win11 VM

    For the last year or two I've been running a Windows 10 VM with dedicated nvme, gpu, and nic. If the need or want arose I could simply reboot into that nvme and run Windows directly - even the DHCP address was preserved. I didn't have to do anything that _wasn't_ supported by PVE or Win10, and...
  9. V

    [SOLVED] [ERROR] Live Migrate a Windows VM with TPM

    I'm getting the following error when trying to migrate a VM that has TPM. I'm reading that on Hyper-V you need to transfer a VM certificate to the other node. Maybe something similar applies to a Proxmox cluster? [REDACTED] starting migration of VM [REDACTED] to node '[REDACTED]' ([REDACTED])...
  10. E

    Problem with EFI Disk and TPM Disk

    Good afternoon, my name is Matias. When I try to add an EFI disk to create a Windows virtualization in UEFI mode it throws me an error like the one attached in the image. Also, I tried to create a VM with Windows 11 and I also have the same problem, with the same error due to the addition of...
  11. A

    [SOLVED] vTPM for Proxmox

    The latest release preview of Windows 11 requires TPM2.0 and Secure boot which is now mandatory for all installations including VM. Has anyone managed to solve this? I tried to follow this but failed vTPM and Secureboot capability in a Proxmox-KVM [For Windows 11]


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