在我的 Thinkpad L13 上，装有 Elantech Touchpad，运行 Ubuntu 20.04，我想要禁用触摸板的左上角避免当我点击或将手指放在鼠标左键上并同时移动鼠标指针时发生双重接触。问题是如果角落有接触，我就无法用另一根手指移动指针。
新输入输出：
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Wacom Pen and multitouch sensor Pen stylus id=11 [slave pointer (2)]
⎜ ↳ Wacom Pen and multitouch sensor Finger touch id=12 [slave pointer (2)]
⎜ ↳ Elan Touchpad id=13 [slave pointer (2)]
⎜ ↳ Elan TrackPoint id=14 [slave pointer (2)]
⎜ ↳ Wacom Pen and multitouch sensor Pen eraser id=17 [slave pointer (2)]
同步客户端输出相关设置：
Parameter settings:
LeftEdge = 122
RightEdge = 2938
TopEdge = 90
BottomEdge = 1579
FingerLow = 25
FingerHigh = 30
MaxTapTime = 180
MaxTapMove = 153
MaxDoubleTapTime = 180
SingleTapTimeout = 180
ClickTime = 100
EmulateMidButtonTime = 0
EmulateTwoFingerMinZ = 282
EmulateTwoFingerMinW = 7
VertScrollDelta = 200
HorizScrollDelta = 200
VertEdgeScroll = 0
HorizEdgeScroll = 0
CornerCoasting = 0
VertTwoFingerScroll = 1
HorizTwoFingerScroll = 1
MinSpeed = 1
MaxSpeed = 1.75
AccelFactor = 0.0573888
TouchpadOff = 0
LockedDrags = 0
LockedDragTimeout = 5000
RTCornerButton = 2
RBCornerButton = 3
LTCornerButton = 0
LBCornerButton = 0
TapButton1 = 1
TapButton2 = 0
TapButton3 = 0
ClickFinger1 = 1
ClickFinger2 = 0
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 = 17
VertHysteresis = 17
ClickPad = 1
RightButtonAreaLeft = 0
RightButtonAreaRight = 0
RightButtonAreaTop = 0
RightButtonAreaBottom = 0
MiddleButtonAreaLeft = 0
MiddleButtonAreaRight = 0
MiddleButtonAreaTop = 0
MiddleButtonAreaBottom = 0
我试过：synclient AreaTopEdge=1000但这只会禁用上部区域的灵敏度，但仍然不允许用另一根手指移动鼠标指针。
有什么解决办法吗？