Another extension does exist to hide the menubar in Firefox, but your approach seems the best, both for Firefox and for Ubuntu in the long run.
-- Firefox and Thunderbird (XUL) menus don't appear in the menu bar https://bugs.launchpad.net/bugs/637827 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
