To be more precise, the fix is not committed yet for an Ubuntu release. It is committed in the Unity project upstream though, so should appear in oneiric next time the code is pulled from upstream.
http://bazaar.launchpad.net/~ubuntu- branches/ubuntu/oneiric/unity/oneiric/view/head:/plugins/unityshell/src/unityshell.cpp#L495 ** Changed in: unity (Ubuntu) Status: Fix Committed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/815454 Title: Shadowless panel in multi monitor setup To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/815454/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs