Public bug reported:

When I do a drag operation (tap followed by a continuous pointing
motion) and my finger reaches the edge of the trackpad, the cursor jumps
to the screen edge. Since the cursor normally moves relative to the
movement on the trackpad, it should still be somewhere in the center
area of the screen but not at the screen border.

This could be connected to the option to continue cursor motion slowly
(!=jump) when the finger hits the trackpad border, however I couldn't
find this option anymore in the control panel.

Examples where this bug appears: 
moving an icon on the desktop, panning a map in the browser or Google Earth, 
drawing a freehand line in Inkscape or Gimp

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-input-synaptics 1.5.99.901-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic-pae 3.2.11
Uname: Linux 3.2.0-19-generic-pae i686
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Fri Mar 23 01:51:36 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120201.1)
MachineType: MAXDATA PRO600IW
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-19-generic-pae 
root=UUID=19eac017-3035-4eaf-a7d4-af518d44a5af ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-input-synaptics
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/25/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: Q3B21
dmi.board.name: PRO600IW
dmi.board.vendor: MAXDATA
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrQ3B21:bd08/25/2006:svnMAXDATA:pnPRO600IW:pvr5123660003:rvnMAXDATA:rnPRO600IW:rvrNotApplicable:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: PRO600IW
dmi.product.version: 5123660003
dmi.sys.vendor: MAXDATA
version.compiz: compiz 1:0.9.7.0+bzr3035-0ubuntu1
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu5
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:0.0.16+git20111201+b5534a1-1build2

** Affects: xserver-xorg-input-synaptics (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 precise ubuntu

-- 
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/962704

Title:
  cursor jumps to screen border when touching trackpad  border

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/962704/+subscriptions

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