I came across this article a while ago which may help: http://www.webupd8.org/2013/05/how-to-get-systray-whitelist-back-in.html
I haven't tried this yet so your mileage may vary - not sure I am comfortable with a patched version of Unity.
I came across this article a while ago which may help: http:// www.webupd8. org/2013/ 05/how- to-get- systray- whitelist- back-in. html
I haven't tried this yet so your mileage may vary - not sure I am comfortable with a patched version of Unity.