I am having a windows machine as base(main/default) OS and using virtual box on top of it to run Ubuntu 18.04. On this linux machine(running via virtualbox on windows base machine) I am running android studio. The problem is when I try to run a virtual device(to emulate my app development) on android studio it throws an error as Vt-x required (Shown in the image) Now I have vt-x running (as per the configs in VirtualBox settings) and want to fix this.
IMO virtualbox is an emulator itself and cant power another emulator I guess or something on this line. Not sure shot in dark.
P.s: It works fine with AS on my windows without virtual box.