touchpad can't scroll - ReadList.com

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touchpad can't scroll
\ Chuanwen Wu (27 Mar 2008)
. \ Florian Philipp (27 Mar 2008)
. . \ Chuanwen Wu (28 Mar 2008)
. . . \ Mick (28 Mar 2008)
. . . . \ Chuanwen Wu (30 Mar 2008)
. . . . . \ Mick (30 Mar 2008)
. . . . . . \ Chuanwen Wu (30 Mar 2008)

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Subject:	touchpad can't scroll
Group:	Gentoo-user
From:	Chuanwen Wu
Date:	27 Mar 2008

Hi, I have a Dell 1400 laptop. The touchpad can implement most
functions except vertical scrolling, horizontal scrolling and dragging
(not only in firefox, and also other applications).

I have followed this guide
http://gentoo-wiki.com/HARDWARE_Synaptics_Touchpad, but still can't
fix the problem.

There is some information below:

$ cat /proc/bus/input/devices
[...]
I: Bus=0011 Vendor=0002 Product=0008 Version=7325
N: Name="AlpsPS/2 ALPS GlidePoint"
P: Phys=isa0060/serio1/input0
S: Sysfs=/class/input/input5
U: Uniq=
H: Handlers=mouse1 event5
B: EV=f
B: KEY=420 670000 0 0 0 0
B: REL=3
B: ABS=1000003
[...]

And some configurations in my Xorg.conf:

Section "InputDevice"
Identifier "USB_Mouse"
Driver "mouse"
Option "Protocol" "Auto" # Auto detect
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
Identifier "TouchPad"
Driver "synaptics"
Option "Device" "/dev/input/mouse1"
Option "Protocol" "alps"
Option "SendCoreEvents" "true"
Option "SHMConfig" "on"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "on"
Option "LeftEdge" "130"
Option "RightEdge" "840"
Option "TopEdge" "130"
Option "BottomEdge" "640"
Option "FingerLow" "7"
Option "FingerHigh" "8"
Option "MaxTapTime" "180"
Option "MinTapTime" "110"
Option "ClickTime" "0"
Option "EmulateMidButtonTime" "75"
# Option "MaxTapMove" "220"
Option "VertScrollDelta" "20"
Option "HorizScrollDelta" "20"
Option "MinSpeed" "0.40"
Option "MaxSpeed" "0.65"
Option "AccelFactor" "0.030"
Option "EdgeMotionMinSpeed" "200"
Option "EdgeMotionMaxSpeed" "200"
Option "UpDownScrolling" "1"
Option "CircularScrolling" "1"
Option "CircScrollDelta" "0.1"
Option "CircScrollTrigger" "3"
Option "VertEdgeScroll" "on"
EndSection

Section "ServerLayout"
Screen "Screen 1"
InputDevice "USB_Mouse" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"

Option "AIGLX" "true"
EndSection

Any help will be appreciated!

--
wcw
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