Exactly the same problem at OpenSUSE Leap 42.2 with KDE with the same temporary solution: ikon settings -> advance settings -> execute in terminal, disadvantage: the terminal window is necessary to keep running.
Exactly the same problem at OpenSUSE Leap 42.2 with KDE with the same
temporary solution: ikon settings -> advance settings -> execute in terminal,
disadvantage: the terminal window is necessary to keep running.