Version: (using KDE 4.0.5) Installed from: Ubuntu Packages OS: Linux I think all notebooks have hotkeys for example: changing display brightness, turn WiFi on/off, disable touchpad, changing volume, etc. a great wish of mine and I think a lot of other people is to support these hotkeys. On my notebook only the "turn display on/off" button works.
*** Bug 199020 has been marked as a duplicate of this bug. ***
I believe that this is not for KDE to fix, it uses hotkeys were possible.