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水平滚动控制音量（Ubuntu 19.04）

tag-icon • tag-icon touchpad multi-touch volume-control libinput
水平滚动控制音量（Ubuntu 19.04）

我在联想笔记本电脑上使用、 。我已经安装了Ubuntu 19.04，并且一些触摸板手势可以正常工作。但是，有一个手势我在 libinput 配置文件中找不到，我不确定它是否来自 libinput（我也清除了 libinput，但它仍然有效，所以我几乎可以肯定它不是来自 libinput）。当我用两根手指水平滚动时，它会控制音量（向右滚动会增加音量，而向左滚动会降低音量）。GNOME Shell 3.32.1libinput-tools

这很烦人，我正在尝试找出如何禁用它。欢迎提出任何建议！

编辑： synclient输出：

Parameter settings:
    LeftEdge                = 1574
    RightEdge               = 5368
    TopEdge                 = 1350
    BottomEdge              = 4504
    FingerLow               = 25
    FingerHigh              = 30
    MaxTapTime              = 180
    MaxTapMove              = 252
    MaxDoubleTapTime        = 180
    SingleTapTimeout        = 180
    ClickTime               = 100
    EmulateMidButtonTime    = 0
    EmulateTwoFingerMinZ    = 282
    EmulateTwoFingerMinW    = 7
    VertScrollDelta         = -114
    HorizScrollDelta        = -114
    VertEdgeScroll          = 0
    HorizEdgeScroll         = 0
    CornerCoasting          = 0
    VertTwoFingerScroll     = 1
    HorizTwoFingerScroll    = 1
    MinSpeed                = 1
    MaxSpeed                = 1.75
    AccelFactor             = 0.0348797
    TouchpadOff             = 0
    LockedDrags             = 0
    LockedDragTimeout       = 5000
    RTCornerButton          = 2
    RBCornerButton          = 3
    LTCornerButton          = 0
    LBCornerButton          = 0
    TapButton1              = 1
    TapButton2              = 3
    TapButton3              = 0
    ClickFinger1            = 1
    ClickFinger2            = 3
    ClickFinger3            = 0
    CircularScrolling       = 0
    CircScrollDelta         = 0.1
    CircScrollTrigger       = 0
    CircularPad             = 0
    PalmDetect              = 1
    PalmMinWidth            = 10
    PalmMinZ                = 200
    CoastingSpeed           = 20
    CoastingFriction        = 50
    PressureMotionMinZ      = 30
    PressureMotionMaxZ      = 160
    PressureMotionMinFactor = 1
    PressureMotionMaxFactor = 1
    ResolutionDetect        = 1
    GrabEventDevice         = 0
    TapAndDragGesture       = 1
    AreaLeftEdge            = 0
    AreaRightEdge           = 0
    AreaTopEdge             = 0
    AreaBottomEdge          = 0
    HorizHysteresis         = 28
    VertHysteresis          = 28
    ClickPad                = 1
    RightButtonAreaLeft     = 3471
    RightButtonAreaRight    = 0
    RightButtonAreaTop      = 4100
    RightButtonAreaBottom   = 0
    MiddleButtonAreaLeft    = 0
    MiddleButtonAreaRight   = 0
    MiddleButtonAreaTop     = 0
    MiddleButtonAreaBottom  = 0

编辑2： gsettings list-recursively org.gnome.settings-daemon.plugins | grep --ignore-case volume输出：

org.gnome.settings-daemon.plugins.media-keys volume-up 'XF86AudioRaiseVolume'
org.gnome.settings-daemon.plugins.media-keys volume-mute 'XF86AudioMute'
org.gnome.settings-daemon.plugins.media-keys volume-down 'XF86AudioLowerVolume'

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