I still have the problem but I think the bug is in Gnome : A command line of a "Starting Program" item can't have a ". In fact when you type a " in a command line, it disappears when you click on OK.
I still have the problem but I think the bug is in Gnome :
A command line of a "Starting Program" item can't have a ". In fact when you type a " in a command line, it disappears when you click on OK.