Hey all, I'm having problem with launching apps using shortcuts. This subjects to only specifics apps launching, first it was with Konsole, now getting with Dolphin. When I press keys for an app, system raises notification "Transering Failed: Dolphin host not found." for konsole samething happened. Please help.

Note: I used Alt combinations
Alt+T -- konsole
Alt+D -- dolphin
Alt+W -- firefox
Alt+U -- terminator

last two work, while first two does't(above described)