[Lazarus] Tray icon not working on Ubunut

[Patrick Chevalley]

Hi,
 
 >  There is your answer... 
>  If the desktop environments start to break standards, there is little we can do. 

There is an explanation here: 
http://blog.martin-graesslin.com/blog/2014/03/system-tray-in-plasma-next/
and
http://blog.martin-graesslin.com/blog/2014/06/where-are-my-systray-icons/

Running "wmsystemtray --non-wmaker --bgcolor white" as indicated in the second blog page and the TTrayIcon go there.

Patrick