Public bug reported:

Sometimes, keystrokes such as Cursor-Left get repeated one time too
often. E.g., when I have this text:

aaaaaaaaaaaaabbbbbbbbbbbb|

where my cursor is "|", when I press the left arrow on the keyboard and
stop pressing it between "a" and "b", the cursor halts there (as
expected). About half a second later, it steps to the left once more.

This can be observed in different applications, e.g. in gedit and in vim
running in guake. As I'm writing this, it does not seem to be present in
chromium. The behaviour is not reliable, it seems to depend on the exact
timing of the key up event.

This is a regression, as the problem started with an upgrade to precise.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-input-kbd (not installed)
ProcVersionSignature: Ubuntu 3.2.0-24.38-generic 3.2.16
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
Date: Sun May 27 16:32:40 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
EcryptfsInUse: Yes
MachineType: System manufacturer System Product Name
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic 
root=UUID=6311412e-6ac1-41cc-a963-b263d6b1c530 ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-input-keyboard
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/08/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0707
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8H67-V
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0707:bd03/08/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8H67-V:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.1
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-keyboard (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise regression-update ubuntu

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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-input-keyboard in Ubuntu.
https://bugs.launchpad.net/bugs/1005185

Title:
  Keystrokes get repeated one time too often

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https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-keyboard/+bug/1005185/+subscriptions

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