qemu exited with code 1

[zustudios]

I have a fresh Proxmox 8.
I crated a vm and when I tried to start it I got error:
exited with code 1
How do I fix?

kvm: warning: host doesn't support requested feature: CPUID.01H:ECX.sse4.2 [bit 20]

kvm: warning: host doesn't support requested feature: CPUID.01H:ECX.popcnt [bit 23]
kvm: warning: host doesn't support requested feature: CPUID.01H:ECX.aes [bit 25]
kvm: Host doesn't support requested features
TASK ERROR: start failed: QEMU exited with code 1



# qm config 101
boot: order=scsi0;ide2;net0
cores: 2
cpu: x86-64-v2-AES
ide2: local:iso/Zubuntu-20.04-cyberpanel_2024-01-03.iso,media=cdrom,size=3659M
memory: 2048
meta: creation-qemu=8.0.2,ctime=1704301210
name: Cyberpanel
net0: virtio=02:4F:F3:F1:07:35,bridge=vmbr0,firewall=1
numa: 0
ostype: l26
scsi0: local-lvm:vm-101-disk-0,cache=writeback,iothread=1,size=250G
scsihw: virtio-scsi-single
smbios1: uuid=463fda93-ab5f-41c0-b7b7-46976a88174b
sockets: 2
vmgenid: 480a6819-b925-47c5-9c73-1eb8046f5354

 

[leesteken]

Looks like your CPU does not have the necessary abilities needed for CPU Type x86-64-v2-AES. Maybe select 'host' instead? What CPU are you using?

 

[zustudios]

Proxmox 8 doen't work with my pc. I had to use 7.