Comment 6 for bug 937822

this solution works for me:
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There is a workaround for the context menus in gnome-terminal NOT to open upon pressing F10, it is in post#8 of this thread: https://bbs.archlinux.org/viewtopic.php?id=129872

Create a new file: ~/.config/gtk-3.0/gtk.css, then add this:

@binding-set NoKeyboardNavigation {
 unbind "<shift>F10"
}

* {
 gtk-key-bindings: NoKeyboardNavigation
}

Close all terminal windows and restart terminal.
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but when i'm press F10 in terminal "~" sign appear, but it's ok now :)