279376 - Unknown key combo removes menu bar and cannot put back

Status: RESOLVED INVALID

(Firefox :: Menus, defect)

Description

[arobert]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041128 Firefox/1.0 (Debian package 1.0-4)
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041128 Firefox/1.0 (Debian package 1.0-4)

I was entering a URL and accidentally hit some unknown key combination, perhaps
with alt or control and/or some function keys, and the menu bar disappeared, and
a window minimize/maximize/restore panel of buttons was added to the toolbar. 
(Screenshot http://penguin.med.cornell.edu/stuff/firefoxToolNoMenu.png)  I
managed to access menus using 'Alt-F' but was unable to find an item to switch
on/off menu bar under the Toolbars menu (though the Help screen suggested I
would find it there).  Furthermore selecting 'Customize', I was unable to remove
the minimize/maximize/restore panel, though I could remove other items, and
hitting 'Reset to Default' neither got rid of it nor restored the menu bar.

Perhaps whatever this highly dangerous key combination is could be removed and
made into a menu operation or a config-file operation for advanced users?


Reproducible: Couldn't Reproduce

Comment 1

[Simon Paquet [:sipaq]]

It's not a bug, it's a feature. You hit F11 and discovered the full screen mode.
See http://www.mozilla.org/support/firefox/keyboard for a list of keyboard
shortcuts.