Put Minimize, Maximize, Close buttons to the left in Ubuntu window
Default are Minimize/Maximize/Close buttons in the title bar on the right. This short tutorial shows you, how to put these icons to the left, like in Mac OS X.
F2, type in gconf-editor and press Enter key
2. Navigate to apps > metacity > general. On the right find option called button_layout
3. Double click on the value
menu:minimize,maximize,close and change it to
4. Look at your new titlebar :) It may look like this
Tip: You can remove unused buttons, or change their order. Just change the value to eg.