我有一台 Dell OPTIPLEX 755 机器,在 BIOS 中启用了 VT,但当我尝试使用 KVM 检查时,出现了以下错误
我遗漏了什么吗?
root@nova-controller:~# kvm-ok
INFO: /dev/kvm does not exist
HINT: sudo modprobe kvm_intel
INFO: Your CPU supports KVM extensions
INFO: KVM (vmx) is disabled by your BIOS
HINT: Enter your BIOS setup and enable Virtualization Technology (VT),
and then hard poweroff/poweron your system
KVM acceleration can NOT be used
root@nova-controller:~#
更新:
root@nova-controller:~# sudo modprobe kvm_intel
FATAL: Error inserting kvm_intel (/lib/modules/3.2.0-26-generic/kernel/arch/x86/kvm/kvm-intel.ko): Operation not supported
消息
[ 57.887352] kvm: disable TXT in the BIOS or activate TXT before enabling KVM
[ 57.887354] kvm: disabled by bios
[ 61.199353] kvm: disable TXT in the BIOS or activate TXT before enabling KVM
[ 61.199355] kvm: disabled by bios
[ 965.566334] kvm: disable TXT in the BIOS or activate TXT before enabling KVM
[ 965.566337] kvm: disabled by bios