如何在 Debian Wheezy KDE 中启用触摸板滚动和点击？

Question

我正在尝试使用笔记本电脑的触摸板打开滚动和点击（左右两个按钮都可以）。我在 Debian 7.3 (Wheezy) KDE 桌面上，我有一个 Synaptic 触摸板。我的笔记本电脑是 2007 年的旧 HP 型号，因此它不支持多点触控。作为root我创建了一个/etc/X11/xorg.conf.d/synaptics.conf我在下面复制的文件。然后在 Konsole 中，我给出synclient -l并取回了以下代码：

Parameter settings:
LeftEdge                = 1752
RightEdge               = 5192
TopEdge                 = 1620
BottomEdge              = 4236
FingerLow               = 25
FingerHigh              = 30
FingerPress             = 256
MaxTapTime              = 180
MaxTapMove              = 221
MaxDoubleTapTime        = 180
SingleTapTimeout        = 180
ClickTime               = 100
FastTaps                = 0
EmulateMidButtonTime    = 75
EmulateTwoFingerMinZ    = 282
EmulateTwoFingerMinW    = 7
VertScrollDelta         = 100
HorizScrollDelta        = 100
VertEdgeScroll          = 0
HorizEdgeScroll         = 0
CornerCoasting          = 0
VertTwoFingerScroll     = 1
HorizTwoFingerScroll    = 0
MinSpeed                = 1
MaxSpeed                = 1.75
AccelFactor             = 0.0398
TrackstickSpeed         = 40
EdgeMotionMinZ          = 30
EdgeMotionMaxZ          = 160
EdgeMotionMinSpeed      = 1
EdgeMotionMaxSpeed      = 401
EdgeMotionUseAlways     = 0
TouchpadOff             = 0
LockedDrags             = 1
LockedDragTimeout       = 5000
RTCornerButton          = 0
RBCornerButton          = 0
LTCornerButton          = 0
LBCornerButton          = 0
TapButton1              = 0
TapButton2              = 0
TapButton3              = 0
ClickFinger1            = 1
ClickFinger2            = 1
ClickFinger3            = 1
CircularScrolling       = 0
CircScrollDelta         = 0.100007
CircScrollTrigger       = 0
CircularPad             = 0
PalmDetect              = 0
PalmMinWidth            = 10
PalmMinZ                = 200
CoastingSpeed           = 20
CoastingFriction        = 50
PressureMotionMinZ      = 30
PressureMotionMaxZ      = 160
PressureMotionMinFactor = 1
PressureMotionMaxFactor = 1
GrabEventDevice         = 1
TapAndDragGesture       = 1
AreaLeftEdge            = 0
AreaRightEdge           = 0
AreaTopEdge             = 0
AreaBottomEdge          = 0
HorizHysteresis         = 25
VertHysteresis          = 25
ClickPad                = 0

这是内容 /etc/X11/xorg.conf.d/synaptics.conf

Section "InputClass"
Identifier "Touchpad"
MatchIsTouchpad "yes"
Driver "synaptics"
Option "MinSpeed" "0.4"
Option "MaxSpeed" "0.9"
Option "AccelFactor" "0"
Option "TapButton1" "1"
Option "TapButton2" "3"
Option "VertTwoFingerScroll" "0"
Option "HorizTwoFingerScroll" "0"
Option "VertEdgeScroll" "1"
Option "CoastingSpeed" "8"
Option "CornerCoasting" "1"
Option "TouchpadOff " "0"
EndSection

apt-get install server-xorg-input-synaptics创建synaptics.conf文件后，我已经安装并重新启动了系统，但没有任何变化。

我应该怎么做才能让它工作？

Answer 1

编辑：我刚刚开始在我的 Debian AlpsPS/2 触控板上使用synclient：

synclient TapButton1=1

我不是这方面的专家，但发现了synaptics.conf我在另一台笔记本电脑上使用的旧文件：

Section "InputClass"
    Identifier      "touchpad catchall"
    MatchIsTouchpad "on"
    MatchDevicePath "/dev/input/event*"
    Option          "HorizEdgeScroll"    "1"
    Option          "MaxTapTime"        "300"
    Driver          "synaptics"
EndSection

因此，尝试添加catchall到 Identifier 并更改MatchIsTouchpad为onfrom yes。不确定这是否会有所帮助，但应该值得一试。

您可以尝试的另一件事是安装tpconfig：

sudo apt-get install tpconfig 

这应该会给你一个 GUI 来启用点击：

 sudo tpconfig --tapmode=1

_{虽然我只是在我的系统上试过这个，但它似乎不起作用}

Answer 2

你试过synaptiks吗？这是一个简单的 GUI 程序，总能解决我的触摸板配置问题。

安装：

sudo apt-get install kde-config-touchpad

然后你应该能够运行它

synaptiks && synaptiks

（第一个synaptiks只将图标放在系统托盘中，并且出于某种原因不启动 GUI）