Good morning Here is the result of the synclient command when running the Trusty live CD:
ubuntu@ubuntu:~$ synclient Parameter settings: LeftEdge = 153 RightEdge = 870 TopEdge = 115 BottomEdge = 652 FingerLow = 12 FingerHigh = 15 MaxTapTime = 180 MaxTapMove = 56 MaxDoubleTapTime = 180 SingleTapTimeout = 180 ClickTime = 100 EmulateMidButtonTime = 75 EmulateTwoFingerMinZ = 141 EmulateTwoFingerMinW = 7 VertScrollDelta = 25 HorizScrollDelta = 25 VertEdgeScroll = 1 HorizEdgeScroll = 1 CornerCoasting = 0 VertTwoFingerScroll = 0 HorizTwoFingerScroll = 0 MinSpeed = 1 MaxSpeed = 1.75 AccelFactor = 0.156495 TouchpadOff = 0 LockedDrags = 0 LockedDragTimeout = 5000 RTCornerButton = 2 RBCornerButton = 3 LTCornerButton = 0 LBCornerButton = 0 TapButton1 = 1 TapButton2 = 3 TapButton3 = 0 ClickFinger1 = 1 ClickFinger2 = 1 ClickFinger3 = 0 CircularScrolling = 0 CircScrollDelta = 0.1 CircScrollTrigger = 0 PalmDetect = 0 PalmMinWidth = 10 PalmMinZ = 100 CoastingSpeed = 20 CoastingFriction = 50 PressureMotionMinZ = 15 PressureMotionMaxZ = 80 PressureMotionMinFactor = 1 PressureMotionMaxFactor = 1 ResolutionDetect = 1 GrabEventDevice = 1 TapAndDragGesture = 1 AreaLeftEdge = 0 AreaRightEdge = 0 AreaTopEdge = 0 AreaBottomEdge = 0 HorizHysteresis = 6 VertHysteresis = 6 ClickPad = 0 ubuntu@ubuntu:~$ Does that help to diagnose the problem? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1254092 Title: Touchpad not recognised on Acer Aspire 5720 after upgrade to 13.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1254092/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp