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[Bug 1384741] Re: Lenovo X1 TouchPad intermittent/corrupt

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[Expired for xserver-xorg-input-synaptics (Ubuntu) because there has
been no activity for 60 days.]

** Changed in: xserver-xorg-input-synaptics (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1384741

Title:
  Lenovo X1 TouchPad intermittent/corrupt

Status in xserver-xorg-input-synaptics package in Ubuntu:
  Expired

Bug description:
  Since upgrade yesterday on 14.10 - touchpad on my Lenovo X1 Carbon is
  corrupted. After a reboot, it works for about 30 seconds then degrades
  rapidly, where cursor jumps around screen and does not follow touchpad
  movements. Two finger scrolling can cause right click events.

  cat /proc/bus/input/devices 
  I: Bus=0019 Vendor=0000 Product=0005 Version=0000
  N: Name="Lid Switch"
  P: Phys=PNP0C0D/button/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
  U: Uniq=
  H: Handlers=event0 
  B: PROP=0
  B: EV=21
  B: SW=1

  I: Bus=0019 Vendor=0000 Product=0003 Version=0000
  N: Name="Sleep Button"
  P: Phys=PNP0C0E/button/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
  U: Uniq=
  H: Handlers=kbd event1 
  B: PROP=0
  B: EV=3
  B: KEY=4000 0 0

  I: Bus=0019 Vendor=0000 Product=0001 Version=0000
  N: Name="Power Button"
  P: Phys=LNXPWRBN/button/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
  U: Uniq=
  H: Handlers=kbd event2 
  B: PROP=0
  B: EV=3
  B: KEY=10000000000000 0

  I: Bus=0011 Vendor=0001 Product=0001 Version=ab54
  N: Name="AT Translated Set 2 keyboard"
  P: Phys=isa0060/serio0/input0
  S: Sysfs=/devices/platform/i8042/serio0/input/input3
  U: Uniq=
  H: Handlers=sysrq kbd event3 
  B: PROP=0
  B: EV=120013
  B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
  B: MSC=10
  B: LED=7

  I: Bus=0011 Vendor=0002 Product=0007 Version=01b1
  N: Name="SynPS/2 Synaptics TouchPad"
  P: Phys=isa0060/serio1/input0
  S: Sysfs=/devices/platform/i8042/serio1/input/input5
  U: Uniq=
  H: Handlers=mouse0 event4 
  B: PROP=5
  B: EV=b
  B: KEY=e520 10000 0 0 0 0
  B: ABS=660800011000003

  I: Bus=0019 Vendor=17aa Product=5054 Version=4101
  N: Name="ThinkPad Extra Buttons"
  P: Phys=thinkpad_acpi/input0
  S: Sysfs=/devices/platform/thinkpad_acpi/input/input7
  U: Uniq=
  H: Handlers=rfkill kbd event5 
  B: PROP=0
  B: EV=33
  B: KEY=18040000 0 10000000000000 0 1501b02102004 c000080021104000 10e000000000000 0
  B: MSC=10
  B: SW=a

  I: Bus=0019 Vendor=0000 Product=0006 Version=0000
  N: Name="Video Bus"
  P: Phys=LNXVIDEO/video/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
  U: Uniq=
  H: Handlers=kbd event6 
  B: PROP=0
  B: EV=3
  B: KEY=3e000b00000000 0 0 0

  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH Mic"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1b.0/sound/card0/input9
  U: Uniq=
  H: Handlers=event7 
  B: PROP=0
  B: EV=21
  B: SW=10

  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH Headphone"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1b.0/sound/card0/input10
  U: Uniq=
  H: Handlers=event8 
  B: PROP=0
  B: EV=21
  B: SW=4

  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH HDMI/DP,pcm=3"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1b.0/sound/card0/input11
  U: Uniq=
  H: Handlers=event9 
  B: PROP=0
  B: EV=21
  B: SW=140

  I: Bus=0003 Vendor=0eef Product=790a Version=0210
  N: Name="eGalax Inc. eGalaxTouch EXC7903-66v03_T1"
  P: Phys=usb-0000:00:14.0-3/input0
  S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/0003:0EEF:790A.0001/input/input12
  U: Uniq=
  H: Handlers=mouse1 event10 
  B: PROP=2
  B: EV=b
  B: KEY=400 0 0 0 0 0
  B: ABS=260800000000003

  I: Bus=0003 Vendor=5986 Product=0266 Version=1412
  N: Name="Integrated Camera"
  P: Phys=usb-0000:00:1a.0-1.6/button
  S: Sysfs=/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input14
  U: Uniq=
  H: Handlers=kbd event11 
  B: PROP=0
  B: EV=3
  B: KEY=100000 0 0 0

  I: Bus=0011 Vendor=0002 Product=000a Version=0000
  N: Name="TPPS/2 IBM TrackPoint"
  P: Phys=synaptics-pt/serio0/input0
  S: Sysfs=/devices/platform/i8042/serio1/serio2/input/input6
  U: Uniq=
  H: Handlers=mouse2 event12 
  B: PROP=0
  B: EV=7
  B: KEY=70000 0 0 0 0
  B: REL=3
  --- 
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  BootLog:
   * Setting up X socket directories...        
[ OK ]
    * Restoring resolver state...        
[ OK ]
  DistUpgraded: 2014-10-11 19:21:02,883 DEBUG enabling apt cron job
  DistroCodename: utopic
  DistroRelease: Ubuntu 14.10
  DistroVariant: ubuntu
  InstallationDate: Installed on 2013-08-13 (496 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: LENOVO 3448CTO
  Package: xserver-xorg-input-synaptics 1.8.1-1ubuntu1
  PackageArchitecture: amd64
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic root=UUID=f4472c09-69b9-42c3-8750-2d788ee2209d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
  Tags: third-party-packages utopic ubuntu
  Uname: Linux 3.16.0-28-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2014-10-11 (72 days ago)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 02/04/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G6ET93WW (2.53 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3448CTO
  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:bvrG6ET93WW(2.53):bd02/04/2013:svnLENOVO:pn3448CTO:pvrThinkPadX1Carbon:rvnLENOVO:rn3448CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 3448CTO
  dmi.product.version: ThinkPad X1 Carbon
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu36
  version.libdrm2: libdrm2 2.4.56-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
  version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
  xserver.bootTime: Mon Dec 22 23:28:53 2014
  xserver.configfile: default
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                 898 
   vendor                                     LGD
  xserver.version: 2:1.16.0-1ubuntu1.2
  --- 
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  DistUpgraded: 2014-10-11 19:21:02,883 DEBUG enabling apt cron job
  DistroCodename: utopic
  DistroRelease: Ubuntu 14.10
  DistroVariant: ubuntu
  InstallationDate: Installed on 2013-08-13 (518 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: LENOVO 3448CTO
  Package: xserver-xorg-input-synaptics 1.8.1-1ubuntu1
  PackageArchitecture: amd64
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-29-generic root=UUID=f4472c09-69b9-42c3-8750-2d788ee2209d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2
  Tags: third-party-packages utopic ubuntu
  Uname: Linux 3.16.0-29-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2014-10-11 (94 days ago)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 02/04/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G6ET93WW (2.53 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3448CTO
  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:bvrG6ET93WW(2.53):bd02/04/2013:svnLENOVO:pn3448CTO:pvrThinkPadX1Carbon:rvnLENOVO:rn3448CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 3448CTO
  dmi.product.version: ThinkPad X1 Carbon
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu36
  version.libdrm2: libdrm2 2.4.56-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
  version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
  xserver.bootTime: Wed Jan 14 09:10:44 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                 898 
   vendor                                     LGD
  xserver.version: 2:1.16.0-1ubuntu1.2

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References

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