emulator:ERROR:x86_64 emulation currently requires hardware acceleration!CPUacceleration status:KVMrequires aCPUthat supports vmx or svmMoreinfo on configuringVMacceleration on Linux:https://developer.android.com/studio/run/emulator-acceleration#vm-linuxGeneralinformation on acceleration:https://developer.android.com/studio/run/emulator-acceleration.
解决方法：
关闭虚拟机，选择处理器将虚拟化引擎第一个选项选上，重新打开虚拟机，进行编译打开模拟器。
source build/envsetup.sh
lunch aosp_x86_64-eng
emulator -verbose
