[ubuntu] How to Lock Firefox 15 Preferences?

view story

http://ubuntuforums.org – Hi all I need some help locking my Firefox 15 preferences. From Firefox v3 up to v14 I have been able to lock the preferences without any problems (http://kb.mozillazine.org/Locking_preferences), but Firefox 15 has me stumped... Here's what I have done that used to work with Firefox v14: Firefox v15 lives in /usr/bin/firefox Placed my encoded mozilla.cfg in /usr/lib/firefox Created the local-settings.js file in /usr/lib/firefox/defaults/pref In local-settings.js I have: Code: pref("general.config.filename", "mozilla.cfg"); When I go to about:config and lo (Hardware)