Very similar situation for me: I have to be able to use eap=TLS and pairwise=TKIP, but there is no way to specify it in knetworkmanager. With wpasupplicant configured "by hand" everything works well.
The same bug for knetworkmanager can be found in KDE's bugtracker: http://bugs.kde.org/show_bug.cgi?id=143526
Very similar situation for me: I have to be able to use eap=TLS and pairwise=TKIP, but there is no way to specify it in knetworkmanager.
With wpasupplicant configured "by hand" everything works well.
The same bug for knetworkmanager can be found in KDE's bugtracker: http:// bugs.kde. org/show_ bug.cgi? id=143526