Have you closed and re-opened Firefox since installing the update? (If you can't close it, you'll have to kill the process).
The update does warn something like: "Please restart any open Firefoxes or you may experience problems." -- Firefox won't quit. Other Firefox (lack of) functionality. https://bugs.launchpad.net/bugs/274040 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs