internet connection won't last
I installed Linux, and when I tried to connect to the internet, it connected and stayed connected for 15 minutes or less, then disconnected, tried to reconnect but failed. When I looked in the wireless internet connections, it didn't show my connection, but it did when it was connected. When I use Windows XP the internet works fine, so i think it's a problem with Linux. Can someone please tell me how to get it working? And if it requires programming, where do I do the programming? I am using Ubuntu. Right now I am typing this message in Windows.
Thanks for the help;).