So actually I need to repair my wifi, and i find the solution for ubuntu 16.04 http://onthim.blogspot.com.by/2015/06/install-ralink-rt3290-wi-fi-driver-on.html and almost users says thanks for author but one said "Whenever I run ./run.sh command I am getting the message in text editor "Ca not start installation, please check if you have terminal emulator installed" So i have the same problem, could anyone help?