Public bug reported:
Toggling the multi-touch checkbox does not produce the expected result
of multi-touch turning on or off. Multi-touch does not function even
though synclient states it is enabled.
clee@jinjing:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ALPS PS/2 Device id=13 [slave pointer (2)]
⎜ ↳ AlpsPS/2 ALPS GlidePoint id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ Laptop_Integrated_Webcam_E4HD id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=11 [slave keyboard (3)]
↳ Dell WMI hotkeys id=14 [slave keyboard (3)]
clee@jinjing:~$
clee@jinjing:~$ synclient
Parameter settings:
LeftEdge = 300
RightEdge = 1700
TopEdge = 210
BottomEdge = 1190
FingerLow = 12
FingerHigh = 15
MaxTapTime = 180
MaxTapMove = 107
MaxDoubleTapTime = 180
SingleTapTimeout = 180
ClickTime = 100
EmulateMidButtonTime = 75
EmulateTwoFingerMinZ = 141
EmulateTwoFingerMinW = 7
VertScrollDelta = 48
HorizScrollDelta = 48
VertEdgeScroll = 0
HorizEdgeScroll = 0
CornerCoasting = 0
VertTwoFingerScroll = 1
HorizTwoFingerScroll = 1
MinSpeed = 1
MaxSpeed = 1.75
AccelFactor = 0.0819336
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
CircularPad = 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 = 12
VertHysteresis = 12
ClickPad = 0
clee@jinjing:~$
clee@jinjing:~$ lsb_release -rd
Description: Ubuntu 14.04 LTS
Release: 14.04
clee@jinjing:~$
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: unity-control-center 14.04.3+14.04.20140410-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 16 14:34:57 2014
ExecutablePath: /usr/bin/unity-control-center
InstallationDate: Installed on 2014-06-13 (2 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: unity-control-center
UpgradeStatus: No upgrade log present (probably fresh install)
usr_lib_unity-control-center:
activity-log-manager 0.9.7-0ubuntu14
deja-dup 30.0-0ubuntu4
** Affects: unity-control-center (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug touchpad trusty
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https://bugs.launchpad.net/bugs/1330596
Title:
multi-touch non-functional on Dell Latitude E6230
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