VMs Error: KVM virtualisation configured, but not available. Either disable in VM configuration or enable in BIOS.

[LIONNNNNN]

Hi,

when i run:

qm create 100 \
--name qemuvm \
--ostype l26 \
--cpu host \
--cores 1 \
--memory 1024 \
--scsihw virtio-scsi-pci \
--net0 virtio,bridge=vmbr0 \
--bios ovmf \
--efidisk0 local:0,efitype=4m,size=64M,format=qcow2 \
--serial0 socket \
--scsi0 local:0,import-from=/root/jammy-server-cloudimg-arm64.img,format=qcow2 \
--scsi1 local:cloudinit \
--ciuser root \
--cipassword rootroot \
--ipconfig0 ip=dhcp \
--boot order=scsi0 

I get the following error: KVM virtualisation configured, but not available. Either disable in VM configuration or enable in BIOS.

Im running on an Oracle ARM OCI.

[jiangcuo]

If the host does not enable nested virtualization, VM cannot support virtualization.