Ok, I'm very new to Linux. I installed Ubuntu because my computer messed up and I couldn't get Windows to work. I got an ASUS USB-N13 because I don't have a wireless card in this computer. I got it to work and it was working wonderfully; then, I updated. Now, the light on the wireless adapter won't come on, even when I put it in my Mac. So, is it totally dead? Is there a fix? I was able to use it for approximately 30 minutes and it's really frustrating that I spent $20.00 for 30 minutes of internet access. Thanks!