URL history drop-down lists in the address bar do not clear
Following the procedure recommended in on line help (http://mzl.la/12LplTC) to Clear All History does not clear URLs from the address bar.
Alla svar (1)
You can check for problems with the places.sqlite database file in the Firefox profile folder.
- http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox
- https://support.mozilla.org/kb/Bookmarks+not+saved#w_fix-the-bookmarks-file
- Places Maintenance: https://addons.mozilla.org/firefox/addon/places-maintenance/