* Proxmox VE 8.2.2
* Windows 11 Pro enterprise guest (up to date)
* i7-8750H Coffee Lake
I can see my host CPU in guest task manager, it also says virtualization is enabled:
Here is my conf:
I get Y when I execute:
I also resolved blue screens via:
systeminfo output:
bcdedit output:
I have the necessary windows features enabled:
However, when I try to start wsl:
If I started nested Win11 hyper-v VM I get:
Furthermore, when I inspect event viewer, I can see the following errors on boot:
However, I do see other services starting:
Some additional things I've verified:
* Memory Integrity is disabled in Win11 guest.
* DMA (Enabled in bios)
* Intel (R) Virtualization Technology (Enabled in bios)
* Intel (R) VT-d Feature (Enabled in bios)
* Memory Protection Execution prevention (Enabled in bios)
That's my exhaustive list. I feel like I'm soo close, been trying to resolve this for hours and hours, but it's just not working. What am I missing?
Thank you,
* Windows 11 Pro enterprise guest (up to date)
* i7-8750H Coffee Lake
I can see my host CPU in guest task manager, it also says virtualization is enabled:
Here is my conf:
Code:
agent: 1
bios: ovmf
boot: order=ide0;ide2;net0
cores: 4
cpu: host,hidden=1
args: -cpu 'host,+svm,-hypervisor,hv_passthrough,level=30,-waitpkg'
efidisk0: win11_storage:vm-100-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: mapping=GPU
ide0: win11_storage:vm-100-disk-3,size=128G
ide2: local:iso/Windows-11.iso,media=cdrom,size=5307M
machine: pc-q35-8.1,viommu=intel
memory: 8192
meta: creation-qemu=8.1.5,ctime=1720041318
name: win11
net0: rtl8139=BC:24:11:CE:22:45,bridge=vmbr0,firewall=1
numa: 0
ostype: win11
parent: predeployment
scsihw: virtio-scsi-single
smbios1: uuid=fe2cfd2d-b7c5-407e-8549-f256121aaac3
sockets: 1
tpmstate0: win11_storage:vm-100-disk-2,size=4M,version=v2.0
vmgenid: d377a22b-dfc6-4ee6-a903-90aeaad51d60I get Y when I execute:
Code:
root@pve:~# cat /sys/module/kvm_intel/parameters/nested
YI also resolved blue screens via:
Code:
root@pve:~# cat /sys/module/kvm/parameters/ignore_msrs
Ysysteminfo output:
Code:
Hyper-V Requirements: VM Monitor Mode Extensions: Yes
Virtualization Enabled In Firmware: Yes
Second Level Address Translation: Yes
Data Execution Prevention Available: Yesbcdedit output:
Code:
PS C:\Windows\system32> bcdedit /enum | findstr -i hypervisorlaunchtype
hypervisorlaunchtype AutoI have the necessary windows features enabled:
However, when I try to start wsl:
Code:
PS C:\Windows\system32> wsl --install -d Ubuntu
Ubuntu is already installed.
Launching Ubuntu...
Installing, this may take a few minutes...
WslRegisterDistribution failed with error: 0x80370102
Please enable the Virtual Machine Platform Windows feature and ensure virtualization is enabled in the BIOS.
For information please visit https://aka.ms/enablevirtualization
Press any key to continue...If I started nested Win11 hyper-v VM I get:
Code:
Failed to set security info for 'C:\ProgramData\Microsoft\Windows\Virtual Hard Disks\Win11.vhdx': 'Access is denied. '('0x80070005').
Virtual machine 'Win11' could not be started because the hypervisor is not running (Virtual machine ID D588A0D2-4F1E-4796-AA07-03AD28F79C46). The following actions may help you resolve the problem: 1) Verify that the processor of the physical computer has a supported version of hardware-assisted virtualization. 2) Verify that hardware-assisted virtualization and hardware-assisted data execution protection are enabled in the BIOS of the physical computer. (If you edit the BIOS to enable either setting, you must turn off the power to the physical computer and then turn it back on. Resetting the physical computer is not sufficient.) 3) If you have made changes to the Boot Configuration Data store, review these changes to ensure that the hypervisor is configured to launch automatically.
'Win11' failed to start. (Virtual machine ID D588A0D2-4F1E-4796-AA07-03AD28F79C46)Furthermore, when I inspect event viewer, I can see the following errors on boot:
Code:
Hypervisor launch failed; The hypervisor was unable to initialize successfully (phase 0x7), and was not started. This initialization failure may be the result of a platform configuration or firmware issue. Contact your system vendor for more information or updated firmware.
The virtualization infrastructure driver (VID) is not running.
Code:
Virtual Machine Management service is started successfully.
The WMI provider 'VmmsWmiInstanceAndMethodProvider' has started.
The WMI provider 'VmmsWmiEventProvider' has started.Some additional things I've verified:
* Memory Integrity is disabled in Win11 guest.
* DMA (Enabled in bios)
* Intel (R) Virtualization Technology (Enabled in bios)
* Intel (R) VT-d Feature (Enabled in bios)
* Memory Protection Execution prevention (Enabled in bios)
That's my exhaustive list. I feel like I'm soo close, been trying to resolve this for hours and hours, but it's just not working. What am I missing?
Thank you,
Last edited: