Menu bar in my emacs is missing (attached is the screen shot). I tried to enable this menu bar by 'M-x menu-bar-mode', but still menu bar is not seen (though 'messages' buffer says 'Menu bar' is enabled). Menu bar is seen in all other gnome application, so I feel it is not the issue with 'global menu bar'.
Did anyone encountered the same problem? Please help me to get out of this issue.
menu_bar_missing.png