FWIW, hopefully this will save someone else who is googling this issue the time.. Ubuntu Tweak nor gconf-editor will fix this problem. Seems to be a known issue with Unity. Seems there is no solution in the works either.
Closest thing I saw to a somewhat resolution. Seems to be pawned off on Unity:
Configuration Editor > Apps > Metacity > General > Button layout edit key to minimize, maximize, close
Log out or type nautilus -q in a terminal to restart Nautilus. Also while, you're there, may as well check the boxes for Metacity to be composite manger and effects
You do this using gsettings:
or gconf-editor which has more complicated instructions listed at:
http://handytutorial.com/move-window-buttons-to-right-in-ubuntu-12-10-12-04/
FWIW, hopefully this will save someone else who is googling this issue the time.. Ubuntu Tweak nor gconf-editor will fix this problem. Seems to be a known issue with Unity. Seems there is no solution in the works either.
Closest thing I saw to a somewhat resolution. Seems to be pawned off on Unity:
impossible as of now, and most likely it will stay impossible, unless someone wants to write a nasty hack.
Ubuntu Tweak can do that for you in the Windows Management Settings. You can get it at http://ubuntu-tweak.com
Moving min/max/close buttons back to right hand side for full screen windows
Look the last post. I could help you...
Configuration Editor > Apps > Metacity > General > Button layout edit key to minimize, maximize, close
Log out or type
nautilus -q
in a terminal to restart Nautilus. Also while, you're there, may as well check the boxes for Metacity to be composite manger and effects