I have the similar problem as well with the Hardy-KDE4 (which I downloaded yesterday as it was released) there was some mentioning elsewhere about this bug. I will attempt the Wicd fix mentioned here...
-- Manual network configurattion don't work in (k)network magnager https://bugs.launchpad.net/bugs/204830 You received this bug notification because you are a member of Kubuntu Team, which is subscribed to knetworkmanager in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs