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[Lukas Humbel <lukas.humbel@xxxxxxxxx>]

*** This bug is a duplicate of bug 1553811 ***
    https://bugs.launchpad.net/bugs/1553811

** This bug has been marked a duplicate of bug 1553811
   Thinkpad T460: Trackpoint mouse buttons instantly generate "release" event on press

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https://bugs.launchpad.net/bugs/1561198

Title:
  trackpad keys not working properly on Lenovo Thinkpad T460s

Status in linux package in Ubuntu:
  In Progress

Bug description:
  When using the trackpad buttons of the Lenovo T460s, the release event
  will be triggered automatically. This makes it impossible to perform
  drag and drop operations.

  The bug is described and resolved in the kernel bugtracker [1]. The
  fix they describe works fine on the ubuntu kernel 4.4.0-15-generic.
  Back-porting this bugfix would make life better for T460s user, thanks
  for consideration.

  [1] https://bugzilla.kernel.org/show_bug.cgi?id=114321.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  luki       1012 F.... pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 23 21:48:46 2016
  InstallationDate: Installed on 2016-03-09 (14 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
  MachineType: LENOVO 20FAA01200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic root=UUID=9137cae3-ceaa-4c5f-a4bd-4e0473140061 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware                            1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/15/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET37W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FAA01200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrN1CET37W(1.05):bd01/15/2016:svnLENOVO:pn20FAA01200:pvrThinkPadT460s:rvnLENOVO:rn20FAA01200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FAA01200
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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