(dash is a command-line utility, unrelated to unity.) I don't think this will be added, the original issue of previews not being closable is now fixed, you can click anywhere inside or outside it (or press Esc) to close it.
** Package changed: dash (Ubuntu) => unity (Ubuntu) ** Changed in: unity (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1040807 Title: Unity Previews needs a BACK BUTTON To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1040807/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs