In order to resolve problem with displaying knetworkconf in KDE 4.x system settings need to change header of "kcm_knetworkconfmodule.desktop" file to be following:
--
[Desktop Entry]
Type=Service
X-KDE-ServiceTypes=KCModule
X-DocPath=knetworkconf/index.docbook
Icon=knetworkconf
#Icon=preferences-system-network
Exec=kcmshell4 kcm_knetworkconfmodule
In order to resolve problem with displaying knetworkconf in KDE 4.x system settings need to change header of "kcm_knetworkco nfmodule. desktop" file to be following: pes=KCModule knetworkconf/ index.docbook es-system- network fmodule
--
[Desktop Entry]
Type=Service
X-KDE-ServiceTy
X-DocPath=
Icon=knetworkconf
#Icon=preferenc
Exec=kcmshell4 kcm_knetworkcon
X-KDE-Library= kcm_knetworkcon fmodule word=knetworkco nf =kcontrol
X-KDE-PluginKey
X-KDE-ParentApp
X-KDE-System- Settings- Parent- Category= network- settingss
--
This will add additional section to "System Settings" ->"General" ->"Network & Connectivity" ->"Network Settings"->"Network Settings".
Thanks,
Serhiy