Your CPU does not support VT-x

问题:

I have created AVD, but when I try to run android program, it is showing an error

Your CPU does not support VT-x

I enabled virtualization technology in BIOS, but still this error comes up when I try to run my android program.

回答1:

According to Android Documentation, to run an emulator the development system's CPU should support one of the following virtualization extensions technologies:

• Intel Virtualization Technology (VT, VT-x, vmx)
• AMD Virtualization (AMD-V, SVM) -- only supported for Linux

Your CPU is Intel® Core™2 Duo Processor E7300, which according to the manufacturer does not support Intel Virtualization Technology (VT-x). That's the reason for this error.

The workaround is to use an alternative Android Emulator, e.g. Genymotion, as already suggested.

回答2:

I suggest that you Just need to follows steps:

First,Go to Control Panel → Program and Feature.
Then, Click on Turn Window Features on and off. A window opens.
Then,Uncheck Hyper-V option and restart your system.

Now, you can Start HAXM installation.

Check this also https://software.intel.com/en-us/android/articles/installation-instructions-for-intel-hardware-accelerated-execution-manager-windows

OR

You can use Genymotion

回答3:

If you have changed settings from BIOS, then you just need a restart of your machine.

回答4:

For those who might have the problem in these days, you might try the steps described here: https://android-developers.googleblog.com/2018/07/android-emulator-amd-processor-hyper-v.html

Also according to other answers, you have to be sure that CPU does support virtualization, and that the virtualziation is on.

回答5:

There is a couple of solutions to your problem.

• You can Make an AVD With ARM Instead of HAXM.
• Other solutions can be just to enable Intel Virtualization Technology from BIAS.
• Or you can use an alternative emulator like genymotion to fix this problem.
• If the above solutions bother you then you can use a physical device for testing purposes.