我可以在ubuntu gusty下 使用滑鼠中鍵擁有捲軸的功能

沒辦法使用 trackpoint + 滑鼠中鍵 來explorer網頁
修改 /etc/X11/xorg.conf
原來內容是
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

加上
Option "EmulateWheel" "yes"
Option "EmulateWheelButton" "2"

reboot
(may be you can type this
sudo dpkg-reconfigure -phigh xserver-xorg
)
看xorg.conf看到這個指令
可以自動更新

感動
我可以用滑鼠中鍵搭配小紅點trackpoint來遊覽網頁了

Reference:
http://plog.longwin.com.tw/my_note-app-setting/2007/07/31/ibm_keyword_set_linux_xorg
http://mis92.mis.au.edu.tw/aa923816/pmwiki/pmwiki.php/Ubuntu/Enable-IBM-TrackPoint-Wheel-Function
http://www.thinkwiki.org/wiki/How_to_configure_the_TrackPoint#Using_a_kernel_prior_to_2.6.11