This is because you were using a beta version of ubuntu and firefox.
** Changed in: firefox (Ubuntu) Status: New => Invalid -- Upgrade of Firefox disabled over half of my FF add-ons https://bugs.launchpad.net/bugs/191938 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