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[Launchpad Bug Tracker <1197218@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1197218

Title:
  Touchpad and eraser nib mouse not detected on Lenovo Twist

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  My relatively new (~3 weeks) Lenovo Twist doesn't think there's a
  touchpad or eraser mouse on the keyboard.  Moving either or clicking
  on any of the buttons results in no response.  The touch screen works,
  as does a USB mouse I plugged in to continue working.  I don't believe
  it's a hardware issue, as booting into Windows 8 shows that it is
  working fine.  I have recently upgraded the BIOS to 1.56, but I don't
  recall if this started before or after that upgrade.

  It started gradually, sometimes working when I booted up, sometimes
  not.  A reboot would sometimes clear it and work.  I'm now at the
  point where it doesn't work every time I have started over the past
  two days.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-25-generic 3.8.0-25.37
  ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
  Uname: Linux 3.8.0-25-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.9.2-0ubuntu8.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mkomarinski   2149 F.... pulseaudio
  Date: Tue Jul  2 21:46:36 2013
  HibernationDevice: RESUME=UUID=9aafd931-cc39-4d8a-847f-a671d5f70323
  InstallationDate: Installed on 2013-06-12 (20 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: LENOVO 33474HU
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-25-generic root=UUID=db0b4731-56e8-4d81-a87f-5a51ed8b56c5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-25-generic N/A
   linux-backports-modules-3.8.0-25-generic  N/A
   linux-firmware                            1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/29/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GDET96WW (1.56 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 33474HU
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGDET96WW(1.56):bd05/29/2013:svnLENOVO:pn33474HU:pvrThinkPadTwist:rvnLENOVO:rn33474HU:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 33474HU
  dmi.product.version: ThinkPad Twist
  dmi.sys.vendor: LENOVO

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