Thanks again Pony!
shift M displayed the "menu bar" above the perspective view with menus such as VIEW SHADING PANELS SHOW LAYOUTS, but what I am looking for is the "MENU BAR" in the top of the screen with FILE EDIT MODIFY DISPLAY WINDOW and so on
It might ofcourse be controlled by my Mac-settings, but the problem is only in Maya so I am guessing there is a way to turn them on again.
If I press ctrl-F1-F2-F1 Then its displayed, but only for one menu selection if you know what I mean.
Thanks a lot for trying to help Pony, Appreciate that.