PS: are you sure this bug is the same that hide the dialog "Do you want Firefox to save your tabs for the next time it starts?"?
Because I still see the question "You are about to close 2 tabs. Are you sure you want to continue?" but I don't see the other dialog that once allowed to save the tabs. I've checked all the flag in about:config and nothing works anymore. The question "Do you want Firefox to save your tabs for the next time it starts?" is gone. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/583797 Title: "Warn on closing with multiple tabs open" not honored To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/583797/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs