spurious right click events

Binary package hint: xserver-xorg-input-synaptics

occasionally tapping the touchpad will open the right click menu, or paste into a terminal

seems to be related to 2 finger emulation on touchpads that fake it
http://cgit.freedesktop.org/xorg/driver/xf86-input-synaptics/commit/?id=ffa6dc2809734a6aaa690e9133d6761480603a68

On trackpads that only report pressure data, the number of fingers touching the trackpad may be inferred from the amount of pressure reported. However, the pressure likely varies by device and perhaps with environmental factors (temperature, humidity, etc.). Between Maverick and Natty, upstream made this pressure usage the default, but this is causing issues when the threshold is too low.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-input-synaptics 1.3.99+git20110116.0e27ce3a-0ubuntu8
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
Architecture: amd64
CompizPlugins: [core,composite,opengl,compiztoolbox,imgjpeg,decor,neg,mousepoll,move,resize,regex,imgpng,grid,text,extrawm,copytex,shift,obs,animation,dbus,put,commands,resizeinfo,place,gnomecompat,imgsvg,workarounds,session,wobbly,notification,cube,rotate,scale,expo,scaleaddon,ezoom,staticswitcher]
CompositorRunning: compiz
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.DP.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1366x768
 edid-base64: AP///////wBMo1E0AAAAAAASAQOAIhN4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBEhtWclAADDAwICUAWMIQAAAZAAAADwAAAAAAAAAAAB60AnQAAAAA/gBTQU1TVU5HCiAgICAgAAAA/gAxNTZBVDAxLUgwMQogABs=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Thu Mar 24 19:51:08 2011
DistUpgraded: Log time: 2011-03-17 02:39:21.770457
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:360b]
   Subsystem: Hewlett-Packard Company Device [103c:360b]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=d332acb1-e554-4637-84fe-731b5e39212b ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xserver-xorg-input-synaptics
UpgradeStatus: Upgraded to natty on 2011-03-17 (7 days ago)
dmi.bios.date: 12/15/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.65
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3612
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 09.67
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.65:bd12/15/2010:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrPCID:rvnHewlett-Packard:rn3612:rvr09.67:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: Compaq Presario CQ60 Notebook PC
dmi.product.version: PCID
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.4git20110322-0ubuntu5
version.libdrm2: libdrm2 2.4.23-1ubuntu5
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A