Cannot use gdbus command against same arguments of dbus-send

Germano Massullo germano.massullo at
Mon May 27 14:38:31 UTC 2019

I have been told that dbus-send use session bus and I was using gdbus
against system bus, so I solved with

$ gdbus call --session --dest org.gnome.Mutter.IdleMonitor
--object-path /org/gnome/Mutter/IdleMonitor/Core --method

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