id summary reporter owner description type status priority milestone component resolution keywords cc fix_version see_also 1136 firefox-extension doesn't work with modern FF on new installs jdreed The extension has been broken for a while now. We should have stopped using /usr/lib/firefox/extensions back in the FF4 or FF5 days. /usr/lib/firefox-addons/extensions is the canonical location. I'm fairly certain we can not even bother conditionally installing into /usr/lib/firefox/extensions on all the releases we care about. defect reopened blocker Precise Beta --