I just had this hit me with kubuntu 12.10 and firefox aurora, I updated to the latest (20.0~a2~hg20130131r123843-0ubuntu1~umd1~quantal at the moment) and it made no difference.
I can left click on links and tabs, but I cannot open menu items and cannot right-click on anything as far as extensions, adblock, flashblock, flash, java (I can't get a full list without being able to access the menus) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1020198 Title: Drop downs, drag-and-drop and right click menus don't work with Mozilla ff/tb 14.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1020198/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs