Comment 3 for bug 1611848

It has regressed I assume with the new notifications panel that landed a month ago

push-client.log reports
2016/08/10 17:53:06.070016 INFO helper output: {"notification":{"card":{"summary":"Storage device has been removed","body":"Content previously available on this device will no longer be accessible","popup":true,"actions":["application:///ciborium.desktop"],"icon":"media-memory-sd","persist":true}}}
2016/08/10 17:53:06.076620 ERROR GetWindowStack call returned org.freedesktop.DBus.Error.ServiceUnknown: The name com.canonical.Unity.WindowStack was not provided by any .service files

(process:2474): GLib-GIO-CRITICAL **: g_settings_new_with_path: assertion 'path_is_valid (path)' failed

(process:2474): GLib-GIO-CRITICAL **: g_settings_new_with_path: assertion 'path_is_valid (path)' failed

(process:2474): GLib-GIO-CRITICAL **: g_settings_new_with_path: assertion 'path_is_valid (path)' failed

(process:2474): GLib-GIO-CRITICAL **: g_settings_new_with_path: assertion 'path_is_valid (path)' failed

(process:2474): GLib-GIO-CRITICAL **: g_settings_new_with_path: assertion 'path_is_valid (path)' failed

** (process:2474): WARNING **: a source with id 'postal' doesn't exist