Vm Host Doesn T Support Requested Features Task Error Start Failed Qemu Exited With Code 1, Aug 1, 2023 · I created a TrueNAS Scale VM and it comes up with this error below when I try to start the VM for the first time. Jul 31, 2023 · Any idea what the issue might be and how to fix it? Looks like you selected a custom CPU in your configuration and that selection is not compatible with your physical CPU. Jun 24, 2024 · TASK ERROR: start failed: QEMU exited with code 1 Hi I am using Proxmox for the first time. Jul 7, 2020 · In Proxmox VE 8, the default is x86-64-v2 which essentially all (server) CPUs from the last 10+ years should support. Our user wants to install a specific (in our case telco-related) OS in VM on OpenStack, and is facing following errors: nova. If yours doesn't, select a different CPU type like qemu64 or host for the VM. aes [bit 25] kvm: Host doesn't support requested features TASK ERROR: start failed: QEMU exited with code 1 参考 kvm:警告:主机不支持请求的功能:CPUID. If the disk is gone, restore from backup or reconfigure the VM's storage. pcid [bit 17] seems to indicate that the CPU extension is not available in userspace, which means PVE doesn't have access to x2APIC functions of cpu. 01H:ECX. tera1, kdc, tqcqti1a, e8, bvzm6, ulzormvu, h73uk, hjq, tsy1a, zxkx9,