Layar Projector Tidak Bisa Menampilkan Pointer Mouse dan Tidak Dapat Menampilkan FIlm di Ubuntu 9.10?

Sewaktu presentasi untuk teman-teman Guru di Prafi yang pengen kenal Linux, ternyata Laptopku yang ber VGA VIA CN896 tidak bisa menampilkan pointer mouse. Selain itu juga waktu coba putar film pake totem, gambar movienya g bisa muncul, padahal di layar laptop bisa.
Setelah kucek ternyata file xorg.conf pada direktori /etc/X11 belum ada. Kemudia aku coba pake file xorg.conf yang ada di debian 5.0 yang sudah kuedit seperti di bawah ini, dan jadi deh ... Pointer Mouse dan Movie sudah bisa tampil di layar projector .....

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "ServerFlags"
#DontZap # disable (server abort)
#DontZoom # disable / (resolution switching)
AllowMouseOpenFail # allows the server to start up even if the mouse does not work
EndSection

Section "Module"
Disable "dri"
Load "dbe" # Double-Buffering Extension
Load "v4l" # Video for Linux
Load "v4l2" # Video for Linux 2
Load "extmod"
Load "type1"
Load "freetype"
Load "glx" # 3D layer
Load "GLcore"
Load "xtrap"
Load "record"
EndSection

Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
Option "XkbOptions" "compose:rwin"
EndSection

Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
#Option "Protocol" "ExplorerPS/2"
#Option "Device" "/dev/mouse"
EndSection

#Section "InputDevice"
#Identifier "Mouse2"
#Driver "evdev"
#Option "device" "/dev/input/by-id/usb-1bcf_USB_Optical_Mouse-event-mouse"
#Option "HWheelRelativeAxisButtons" "7 6"
#EndSection

Section "InputDevice"
Identifier "SynapticsMouse1"
Driver "synaptics"
Option "SHMConfig" "on"
EndSection

Section "Monitor"
Identifier "monitor1"
VendorName "Generic"
ModelName "Flat Panel 1440x900"
HorizSync 31.5-90
VertRefresh 60
Option "PreferredMode" "1440x900"

# Monitor preferred modeline (60.0 Hz vsync, 54.7 kHz hsync, ratio 16/10, 120 dpi)
ModeLine "1440x900" 87.6 1440 1488 1520 1600 900 903 909 912 -hsync -vsync

# TV fullscreen mode or DVD fullscreen output.
# 768x576 @ 79 Hz, 50 kHz hsync
ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630

# 768x576 @ 100 Hz, 61.6 kHz hsync
ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1440x900_120" 229.75 1440 1552 1712 1984 900 901 904 965 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1440x900_100" 187.55 1440 1544 1704 1968 900 901 904 953 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1440x900_85" 156.79 1440 1536 1696 1952 900 901 904 945 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1440x900_75" 136.49 1440 1536 1688 1936 900 901 904 940 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1440x900_60" 106.47 1440 1520 1672 1904 900 901 904 932 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1440x900_50" 87.41 1440 1512 1664 1888 900 901 904 926 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1280x800_120" 181.21 1280 1376 1520 1760 800 801 804 858 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1280x800_100" 147.89 1280 1376 1512 1744 800 801 804 848 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1280x800_85" 123.38 1280 1368 1504 1728 800 801 804 840 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1280x800_75" 107.21 1280 1360 1496 1712 800 801 804 835 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1280x800_60" 83.46 1280 1344 1480 1680 800 801 804 828 -HSync +Vsync

# modeline generated by gtf(1) [handled by XFdrake]
ModeLine "1280x800_50" 68.56 1280 1336 1472 1664 800 801 804 824 -HSync +Vsync
EndSection

Section "Device"
Identifier "device1"
VendorName "VIA Technologies, Inc."
BoardName "VIA Chrome9-based cards"
Driver "openchrome"
#AccelMethod "EXA"
Option "DPMS"
Option "SWcursor" "true"
Option "LCDDualEdge" "true"
Option "PanelSize" "1440x900"
Option "VBEModes" "true"
#Option "NoXVDMA" "true"
Option "EnableAGPDMA" "True"
Option "XaaNoImageWriteRect"
Option "MigrationHeuristic" "greedy"
EndSection

Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
DefaultColorDepth 24

Subsection "Display"
Depth 8
Modes "1440x900" "1280x800"
EndSubsection

Subsection "Display"
Depth 15
Modes "1440x900" "1280x800"
EndSubsection

Subsection "Display"
Depth 16
Modes "1440x900" "1280x800"
EndSubsection

Subsection "Display"
Depth 24
Modes "1440x900" "1280x800"
EndSubsection
EndSection

Section "ServerLayout"
Identifier "layout1"
InputDevice "Keyboard1" "CoreKeyboard"
InputDevice "Mouse1" "CorePointer"
#InputDevice "Mouse2" "SendCoreEvents"
InputDevice "SynapticsMouse1" "SendCoreEvents"
Screen "screen1"
EndSection

Selamat menikmati Ubuntu 9.10 bagi pengguna laptop dengan VGA VIA CN896 ....