開啓Synaptics多點觸控，秒殺解決！

[beatlej]

轉自：http://www.pppei.net/blog/post/134

在Google上搜了很多帖子，中文外文都有，很混亂。上面這個地址裏的方法，瞬間就解決了多點觸控問題。現在雙指滾動支持，雙指觸擊打開右鍵菜單。
注意，如果你之前在設置裏選擇的是單指滾動，那麼雙指滾動開啓後，單指滾動仍然有效。只需到設置當中改爲雙指即可。
下面是我從終端裏複製的：

lu@ubuntu:~$ sudo synclient -l
[sudo] password for lu:
Parameter settings:
LeftEdge = 1768
RightEdge = 5418
TopEdge = 1647
BottomEdge = 4587
FingerLow = 24
FingerHigh = 29
FingerPress = 255
MaxTapTime = 180
MaxTapMove = 239
MaxDoubleTapTime = 180
SingleTapTimeout = 180
ClickTime = 100
FastTaps = 0
EmulateMidButtonTime = 75
EmulateTwoFingerMinZ = 280
EmulateTwoFingerMinW = 8
VertScrollDelta = 108
HorizScrollDelta = 108
VertEdgeScroll = 1
HorizEdgeScroll = 1
CornerCoasting = 0
VertTwoFingerScroll = 1
HorizTwoFingerScroll = 1
MinSpeed = 1
MaxSpeed = 1.75
AccelFactor = 0.0367175
TrackstickSpeed = 40
EdgeMotionMinZ = 29
EdgeMotionMaxZ = 159
EdgeMotionMinSpeed = 1
EdgeMotionMaxSpeed = 435
EdgeMotionUseAlways = 0
TouchpadOff = 0
LockedDrags = 0
LockedDragTimeout = 5000
RTCornerButton = 2
RBCornerButton = 3
LTCornerButton = 0
LBCornerButton = 0
TapButton1 = 1
TapButton2 = 3
TapButton3 = 2
ClickFinger1 = 1
ClickFinger2 = 1
ClickFinger3 = 1
CircularScrolling = 0
CircScrollDelta = 0.1
CircScrollTrigger = 0
CircularPad = 0
PalmDetect = 0
PalmMinWidth = 9
PalmMinZ = 199
CoastingSpeed = 20
CoastingFriction = 50
PressureMotionMinZ = 29
PressureMotionMaxZ = 159
PressureMotionMinFactor = 1
PressureMotionMaxFactor = 1
ResolutionDetect = 1
GrabEventDevice = 1
TapAndDragGesture = 1
AreaLeftEdge = 0
AreaRightEdge = 0
AreaTopEdge = 0
AreaBottomEdge = 0
lu@ubuntu:~$ sudo synclient EmulateTwoFingerMinz=20

注意最後一行的EmulateTwoFingerMinz當中沒有空格。

[eexpress]

为什么要sudo？
多指点击而已。不能叫多点触控。

[Ubuntu与Linux]

看来我的触摸板是无缘了。

[beatlej]

为什么要sudo？
多指点击而已。不能叫多点触控。

好吧。我承認我的Synaptics最多支持二指～