I had the same issue when I started Unity-2D under Ubuntu 10.10 without updating metacity via dist-upgrade.
To resolve this issue I installed metacity and removed Unity 's config files in "/home/user/.gconf/desktop". After that I logged in again into Unity-2D Desktop and the issue was fixed. I know this bug was filed under Natty, but eventually it helps. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/730903 Title: maximize in 2d unity does not have combined menu -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs