As of current precise, it appears behavior has changed, but still is inconsistent.
In Unity3D there are launchers on both displays. In Unity2D there is just one (on the left-most display). As per the multi-monitor specification, the bug is with Unity2D: """ 2.8. Launcher The Launcher is now available on all displays. Each Launcher contains the same set of application icons, showing both pinned and running applications. """ ** Changed in: unity (Ubuntu) Importance: Undecided => High ** Changed in: unity (Ubuntu) Status: Incomplete => Triaged ** Package changed: unity (Ubuntu) => unity-2d (Ubuntu) ** Summary changed: - [launcher] In multimonitor setup, launcher should always be on the leftmost monitor + [launcher] In multimonitor setup Unity-2D only shows launcher on one monitor (failsMM UX spec #2.8) ** Summary changed: - [launcher] In multimonitor setup Unity-2D only shows launcher on one monitor (failsMM UX spec #2.8) + [launcher] In multimonitor setup Unity-2D only shows launcher on one monitor (fails MM UX spec #2.8) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/780204 Title: [launcher] In multimonitor setup Unity-2D only shows launcher on one monitor (fails MM UX spec #2.8) To manage notifications about this bug go to: https://bugs.launchpad.net/ayatana-design/+bug/780204/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs