I get the / dev / kvm error in Android Studio.I enabled VT-X from BIOS setup (in Windows 7)
I think this is more than just turning it on in the BIOS. Take a look at this guide for inclusion in Linux distributions:
https://software.intel.com/en-us/blogs/2012/03/12/how-to-start-intel-hardware-assisted-virtualization-hypervisor-on-linux-to-speed-up-intel- android-x86-emulator