This was a design decision. These ask ubuntu questions might provide more information for you, http://askubuntu.com/questions/16453/how-do-i-migrate-from-systray-to-appindicators, and http://askubuntu.com/questions/35289/one-line-command-for-adding-new-items-to-com-canonical-unity-panel-systray-whitel.
This was a design decision. These ask ubuntu questions might provide more information for you, http:// askubuntu. com/questions/ 16453/how- do-i-migrate- from-systray- to-appindicator s, and http:// askubuntu. com/questions/ 35289/one- line-command- for-adding- new-items- to-com- canonical- unity-panel- systray- whitel.