I have a completely wireless Comcast cable broadband system. I have a Linksys router (which now doubles as my modem) and a Linksys adapter. I downloaded Ubuntu (my first Linux distro) last week, and before I configured my wireless system I connected my cable directly to my router (modem) in order to get on line so that I could configure everything else and download the Firestarter firewall. Everything worked just fine. But after I configured to my wireless network, when I checked on the Firestarter firewall I got this dialog box: A big red minus (-) sign that said "Failed to start the firewall. The device eth0 is not ready. Please check your network device and make sure your internet connection is active." Well, I am definitely on line with my wireless network. Why won't Firestarter recognize it? On Network Device Setup it says
etected device(s): Unknown device (rausb1). Thanks you for any help you can suggest to me.