Hi there. I use term to change my mac address so I can access the college wireless. This morning it stopped allowing me to run my perl script to change it. It said permission denied. I checked the logged in users ("users") and it showed me as logged in as mobile. Beforehand I used to have to enter the root pass but now it just auto logs me in. I have tried su root, but it then doesnt accept the pass for some reason. any ideas?