Remember, you cannot boot up your OS if you set the BURG wrongly.Open Terminal and typesudo gedit /etc/apt/sources.listInsert two statements below into the end...
After install Ubuntu, the GRUB will also be installed.However, the default GRUB view is quite depressing.Follow this instruction you can edit you GRUB more...
If you cannot install the driver in System > Administration > Hardware Driver, you should install the driver manually.Visit http://www.nvidia.com/ and download the driver...
Open the terminal and typegconf-editorExtend the follow path/ > apps > metacity > generalThen select button_layoutModify the value of button layout, typemenu:minimize,maximize,closeThe : (colon)...