See this: http://ubuntu-tweak.com/
Latest Version has an option to move the controls back to the right.
Another option is:
gconftool-2 --set "/apps/metacity/general/button_layout" --type string "menu:maximize,minimize,close"
See this: http:// ubuntu- tweak.com/
Latest Version has an option to move the controls back to the right.
Another option is:
gconftool-2 --set "/apps/ metacity/ general/ button_ layout" --type string "menu:maximize, minimize, close"