AllTray & Cairo-dock
I use Alltray at Ubuntu startup to start Thunderbird reduced in the tray. For that, I added the line "alltray thunderbird" in the list of programs at startup. I also use Cairo-Dock. I put a shortcut to open and close Thunderbird. In the previous version of Ubuntu, I assigned the command "thunderbird alltray &&", which allowed me to go out and return the Thunderbird in the tray.
Now this command does not work anymore.
What is the command to exit an application from the tray?
Thank you for your answers!