I was able to drag the launcher in the Displays dialog and since doing that the problem has vanished. I can now put the launcher on either monitor by using the drop down box.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1032330 Title: Cannot show launcher on only the secondary monitor Status in Unity: Incomplete Status in “gnome-control-center” package in Ubuntu: Incomplete Bug description: When two monitors of the same model are used the launcher can only be placed in the primary monitor or both, but not the secondary monitor. The launcher placement drop down menu in Displays lists both monitors but selecting either one results in the primary monitor showing the launcher and the secondary one only visible if 'All Displays' is selected. A solution I have found, is to disable the primary monitor within 'Displays', set the launcher to show on the remaining monitor and then re-enable the primary monitor. This causes the launcher to show only on the secondary monitor. To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1032330/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp