I have conflicting information being given to me, on the one hand the "Additional Drivers" panel mentions that the ATI/AMD proprietary driver is installed, but the "Details" panel tells me the "Gallium 0.4 on llvmpipe (LLVM 0x300) " is in use.

I am using Ubuntu 12.04 beta

How do I make sure the ATI driver is used?

Section "Files"

    ModulePath   "/usr/lib/xorg/modules"

    FontPath     "/usr/share/fonts/X11/misc"

    FontPath     "/usr/share/fonts/X11/cyrillic"

    FontPath     "/usr/share/fonts/X11/100dpi/:unscaled"

    FontPath     "/usr/share/fonts/X11/75dpi/:unscaled"

    FontPath     "/usr/share/fonts/X11/Type1"

    FontPath     "/usr/share/fonts/X11/100dpi"

    FontPath     "/usr/share/fonts/X11/75dpi"

    FontPath     "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"

    FontPath     "built-ins"

EndSection



Section "Monitor"

    Identifier   "Monitor0"

    VendorName   "Monitor Vendor"

    ModelName    "Monitor Model"

EndSection



Section "Monitor"

    Identifier   "Monitor1"

    VendorName   "Monitor Vendor"

    ModelName    "Monitor Model"

EndSection



Section "Screen"

    Identifier "Screen0"

    Device     "Card0"

    Monitor    "Monitor0"

    DefaultDepth    24

    SubSection "Display"

        Viewport   0 0

        Depth     1

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     4

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     8

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     15

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     16

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     24

    EndSubSection

EndSection



Section "Screen"

    Identifier "Screen1"

    Device     "Card1"

    Monitor    "Monitor1"

    SubSection "Display"

        Viewport   0 0

        Depth     1

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     4

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     8

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     15

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     16

    EndSubSection

    SubSection "Display"

        Viewport   0 0

        Depth     24

    EndSubSection

EndSection



Section "Module"

    Load  "dri2"

    Load  "dbe"

    Load  "dri"

    Load  "glx"

    Load  "record"

    Load  "extmod"

    Load  "FGL.renamed.libglx"

EndSection



Section "InputDevice"

    Identifier  "Keyboard0"

    Driver      "kbd"

EndSection



Section "InputDevice"

    Identifier  "Mouse0"

    Driver      "mouse"

    Option      "Protocol" "auto"

    Option      "Device" "/dev/input/mice"

    Option      "ZAxisMapping" "4 5 6 7"

EndSection



Section "ServerLayout"

    Identifier     "X.org Configured"

    Screen      0  "Screen0" 0 0

    Screen      1  "Screen1" RightOf "Screen0"

    InputDevice    "Mouse0" "CorePointer"

    InputDevice    "Keyboard0" "CoreKeyboard"

EndSection



Section "Device"

    Identifier  "Card0"

    Driver      "fbdev"

    BusID       "PCI:1:0:0"

EndSection



Section "Device"

    Identifier  "Card1"

    Driver      "vesa"

    BusID       "PCI:1:0:0"

    ### Available Driver options are:-

    ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",

    ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",

    ### <percent>: "<f>%"

    ### [arg]: arg optional

    #Option     "ShadowFB"              # [<bool>]

    #Option     "DefaultRefresh"        # [<bool>]

    #Option     "ModeSetClearScreen"    # [<bool>]

EndSection