its not a bug in unity, its a user settings issue, I am sure it would work fine in a guest session. you might want to open a folder with right click and select it to always open with nautilus that might be of help
** Changed in: unity (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876727 Title: unity opens up file roller instead of nautilus To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/876727/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs