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I am using Elementary OS Freya. All my system tray icons like chrome, hangouts,Geary etc. which used to show on Ubuntu 14.04 are not showing on elementary OS. Is there any way i can get these system tray icons on elementary OS too? I would be happy to provide any extra info about my system if needed.
PS: The default icons for sound, network, and power are there. All the external application icons are not showing.