Now the .iso file did it's job and is no longer needed, you will boot with the disk now. You can delete the .iso file if you want. We are done here, now it's just a matter of setting up your QEMU VM ...

This is a base image for running a QEMU tutorial. It is base on the ubuntu:14.04 image and adds QEMU dependencies, gcc/clang compilers, libcapstone3 disassembler ...