I have a Dell netbook Inspiron 910 (purchased 3/2009) which came with and runs Ubuntu (v. 8.04). Although I know nothing about Ubuntu it has worked fine for me until recently when I've encountered a wifi connection problem. The system seems to automatically generate a 16 character password for any wifi site I try to log into. I don't seem to be able to override this and consequently can't login into wifi sites (even those which aren't password protected). Also, for some reason it will let me log into my own wifi network at home. Can anyone help? Thanks