The same thing over here - the same sfw configuration and the same problem. I had the same problem in Jaunty as well (I managed to connect by using the kde3 version). In Karmic I'm using the nm-applet program in KDE to connect.
-- [Karmic] [Jaunty] kubuntu network manager can't connect to network with WEP encryption https://bugs.launchpad.net/bugs/446303 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to knetworkmanager in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs