I forgot to mention .....
one file must remain in the
directory to allow Device Notifier to see any devices. That file is called
It is the 'open with file manager' action.
Once that is there Device Notifier works and will offer Device Actions depending on the application-specific .destop file present in
I am happy to say that I now have a very clean Device Notifier working properly.
I moved all the available 'action' files to a sub folder so I am not annoyed by Dev Notifier popups showing me what actions are available.
A BIG THANK YOU agmg!