I have found the problem. It is because there was some bookmarks, that was not appear, but was accessible through Ctrl+B shortcut in nautilus file manager.
-- Bookmarks cannot be reordered via D'n'D in Nautilus. https://bugs.launchpad.net/bugs/215520 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