我的ThinkPad经过Windows 10升级，此后我的Oracle虚拟机完全关闭。我得到“ VT-x不可用（VERR_VMX_NO_VMX）”。错误。 OVM版本5.2.30
Things that I tried ->
1: Disable Hyper-V
Turned it off from Windows features
2: BIOS settings for Virtualization
BIOS -> Security ->
Intel Virtualization Technology - Enabled
VT-d Feature - Enabled
3: Core Isolation -> Memory Integrity
I tried to turn this off from Windows Defender Settings.
Once I turned it off, I was told the change requires system restart.
After restart, the option was ON again.
So I followed the Registry option but the 'Enabled' key was already at 0.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeIntegrity
在在线检查解决方案时，我还意识到我的VM对于任何系统仅显示32位选项，而不显示64位。在网上建议解决该问题的解决方案与我上面提到的解决方案相似，但没有一个对我有用。 还有其他人面临这个问题吗，还有其他解决方案吗？ 谢谢！