There are three additional preferences that when set and locked disable those buttons.
It's not tied to the locking of the homepage: http://mxr.mozilla.org/mozilla-central/source/browser/components/preferences/main.xul#76 pref.browser.homepage.disable_button.current_page pref.browser.homepage.disable_button.bookmark_page pref.browser.homepage.disable_button.restore_default If you set these three preferences to true and then lock the preferences, they will be disabled. If you want to prevent the changes of the proxy preferences, you need to lock network.proxy.type as well. I'm going to mark this bug as INVALID. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/221265 Title: Can't lock preferences in Firefox 3.0 Beta 5 To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/221265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
