well ... it seems that it happenens only when knetworkmanager does not connect corretly to kwallet. Then knetworkmanager chooses a wlan without encryption and stuff.
-- knetworkmanager does not remember last wlan https://launchpad.net/bugs/91322 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
