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使用 synaptics 驱动程序增加触摸板的灵敏度

tag-icon • tag-icon xorg synaptics
使用 synaptics 驱动程序增加触摸板的灵敏度

我需要调整哪些设置才能提高 Synaptics 触摸板的灵敏度？

$ synclient
Parameter settings:
    LeftEdge                = -2393
    RightEdge               = 2651
    TopEdge                 = -2030
    BottomEdge              = 2139
    FingerLow               = 25
    FingerHigh              = 30
    FingerPress             = 256
    MaxTapTime              = 180
    MaxTapMove              = 346
    MaxDoubleTapTime        = 180
    SingleTapTimeout        = 180
    ClickTime               = 100
    FastTaps                = 0
    EmulateMidButtonTime    = 100
    EmulateTwoFingerMinZ    = 282
    EmulateTwoFingerMinW    = 7
    VertScrollDelta         = 157
    HorizScrollDelta        = 157
    VertEdgeScroll          = 0
    HorizEdgeScroll         = 0
    CornerCoasting          = 0
    VertTwoFingerScroll     = 1
    HorizTwoFingerScroll    = 1
    MinSpeed                = 1
    MaxSpeed                = 1.75
    AccelFactor             = 0.0253743
    TrackstickSpeed         = 40
    EdgeMotionMinZ          = 30
    EdgeMotionMaxZ          = 160
    EdgeMotionMinSpeed      = 1
    EdgeMotionMaxSpeed      = 630
    EdgeMotionUseAlways     = 0
    UpDownScrolling         = 1
    LeftRightScrolling      = 1
    UpDownScrollRepeat      = 1
    LeftRightScrollRepeat   = 1
    ScrollButtonRepeat      = 100
    TouchpadOff             = 2
    LockedDrags             = 0
    LockedDragTimeout       = 5000
    RTCornerButton          = 0
    RBCornerButton          = 0
    LTCornerButton          = 0
    LBCornerButton          = 0
    TapButton1              = 0
    TapButton2              = 0
    TapButton3              = 0
    ClickFinger1            = 1
    ClickFinger2            = 3
    ClickFinger3            = 0
    CircularScrolling       = 0
    CircScrollDelta         = 0.1
    CircScrollTrigger       = 0
    CircularPad             = 0
    PalmDetect              = 0
    PalmMinWidth            = 10
    PalmMinZ                = 200
    CoastingSpeed           = 20
    CoastingFriction        = 50
    PressureMotionMinZ      = 30
    PressureMotionMaxZ      = 160
    PressureMotionMinFactor = 1
    PressureMotionMaxFactor = 1
    ResolutionDetect        = 1
    GrabEventDevice         = 1
    TapAndDragGesture       = 1
    AreaLeftEdge            = 0
    AreaRightEdge           = 0
    AreaTopEdge             = 0
    AreaBottomEdge          = 0
    HorizHysteresis         = 4
    VertHysteresis          = 4
    ClickPad                = 1
    RightButtonAreaLeft     = 0
    RightButtonAreaRight    = 0
    RightButtonAreaTop      = 0
    RightButtonAreaBottom   = 0
    MiddleButtonAreaLeft    = 0
    MiddleButtonAreaRight   = 0
    MiddleButtonAreaTop     = 0
    MiddleButtonAreaBottom  = 0

当我缓慢移动手指时，我必须多次滑动才能在屏幕上移动。当我快速滑动时，它可以轻松覆盖整个屏幕，但我想提高整体灵敏度。

答案1

你描述的有点道理，换句话说，当移动速度慢的时候，指针也会慢慢响应，而当快速滑动的时候，指针会加速。显然，如果想要在屏幕上移动，你会快速滑动，而不是缓慢滑动。

也就是说，如果您希望提高指针速度，请提高MinSpeed和AccelFactor参数。

例如：synclient MinSpeed=1.2 AccelFactor=0.05

答案2

事实上我不知道命令行，但是从你的列表中我会大大增加 AccelFactor，如果这不能解决问题，可能还会增加 MinSpeed 和 MaxSpeed。

如果您使用的是 ubuntu，则系统>首选项>鼠标会提供加速度和灵敏度的图形编辑器，或者：https://live.gnome.org/GPointingDeviceSettings

希望这可以帮助。

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