* [gentoo-user] touchpad can't scroll
@ 2008-03-27 15:58 99% Chuanwen Wu
0 siblings, 0 replies; 1+ results
From: Chuanwen Wu @ 2008-03-27 15:58 UTC (permalink / raw
To: gentoo-user
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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