SUMMARY STEPS TO REPRODUCE 1. Press PrntScreen OBSERVED RESULT Nothing happens EXPECTED RESULT Spectacle taking screenshot SOFTWARE/OS VERSIONS (K)Ubuntu 18.04 Bionic KDE Frameworks 5.44.0 Qt 5.9.5 (built against 5.9.5) The xcb windowing system ADDITIONAL INFORMATION Custom shortcuts are correctly set. Debugging via d-feet, I get this error on trying to launch Spectacle: org.kde.Spectacle: g-dbus-error-quark GDBus.Error:org.freeDesktop.DBUS.Error.Spawn.ChildExited: Process org.kde.Spectacle exited with status 1 (25) This might be related: https://bugs.kde.org/show_bug.cgi?id=410925
*** This bug has been marked as a duplicate of bug 410925 ***