Q:

Ubuntu 17.10 issue with F10 shortcut

I did a fresh install of 17.10 and have an issue with the F10 shortcut. I need the F10 to close Midnight Commander in terminal. In Unity I knew how to disable the shortcut, but in gnome this seems not to work at all. I did tried: 
Settings > Devices > Keyboard > Keyboard Shortcuts

and disabled anything containing F10 with no luck. In terminal I disabled the shortcuts as well. Also some old solutions like this: 
~/.config/gtk-3.0/gtk.css
@binding-set NoKeyboardNavigation {
unbind "<shift>F10"
}

* {
gtk-key-bindings: NoKeyboardNavigation
}

seems not to work. 
Any help will be appreciated, thks.

A:

You can disable the handling of F10 in GNOME Terminal's Preferences dialog, General tab.
While at it, you might also want to disable Alt+letter mnemonics here, as well as F1 (and if required, F11 too) under the Shortcuts tab.

A:

To disable F10 to access Terminal menu:
1) sudo apt install dconf-tools 
2) run dconf-editor > browse to org/gnome/terminal/legacy
3) turn off menu-acceletator-enabled (Custom Value -> false)
4) close the terminal, open it again
Thanks firepol for your suggestion.

