I'm also have this bug, but when i press restart, fire fox closed, but never come back, and when i open it manually by clicking the icon, i found that the add-ons in position of demanding restart. i tried every way and everything, I'm gonna be crazy.
-- After installing add-on, restart button does not actually restart Firefox https://bugs.launchpad.net/bugs/452380 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