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[Bug 1553903] [NEW] Touchpad dosent work from start on

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Jannik Hahn <jannikhahn@xxxxxx>
Date: Mon, 07 Mar 2016 07:08:21 -0000
Reply-to: Bug 1553903 <1553903@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Directly after installing Ubuntu 15.10 Touchpad und Trackpoint are not detected on my Lenovo E460.
I was here (https://wiki.ubuntu.com/DebuggingTouchpadDetection).
An external mouse works, touchpad dont.
---------------------------------------------------------------------------
>>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=ab83
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 leds
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7

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/input6
U: Uniq=
H: Handlers=kbd event4
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0

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=10040 0 18040000 0 10000000000000 0 1501b02102004 c000280041114000 10e000000000000 0
B: MSC=10
B: SW=8

I: Bus=0003 Vendor=5986 Product=0708 Version=4804
N: Name="Integrated Camera"
P: Phys=usb-0000:00:14.0-7/button
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input8
U: Uniq=
H: Handlers=kbd event6
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0

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

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA Intel PCH HDMI/DP,pcm=7"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=140

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA Intel PCH HDMI/DP,pcm=8"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
U: Uniq=
H: Handlers=event11
B: PROP=0
B: EV=21
B: SW=140
---------------------------------------------------------------------------
There's nothing like touchpad listed.

---------------------------------------------------------------------------
>>lsb_release -rd
Description:	Ubuntu 15.10
Release:	15.10
---------------------------------------------------------------------------

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: boot/vmlinuz-4.2.0-16-generic]
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  jannik     1137 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Mar  7 07:52:21 2016
HibernationDevice: RESUME=UUID=d17e0a55-0484-4e62-83e3-1201208c3777
InstallationDate: Installed on 2016-03-06 (0 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 20EUS00000
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic root=UUID=79bb1f66-9539-448b-a7a0-dd4c197d2d1e ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.2.0-16-generic N/A
 linux-backports-modules-4.2.0-16-generic  N/A
 linux-firmware                            1.149
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/03/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: R00ET35W (1.10 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20EUS00000
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:bvrR00ET35W(1.10):bd12/03/2015:svnLENOVO:pn20EUS00000:pvrThinkPadE460:rvnLENOVO:rn20EUS00000:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20EUS00000
dmi.product.version: ThinkPad E460
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug wily

** Description changed:

  Directly after installing Ubuntu 15.10 Touchpad und Trackpoint are not detected on my Lenovo E460.
  I was here (https://wiki.ubuntu.com/DebuggingTouchpadDetection).
  An external mouse works, touchpad dont.
- ------------------------------------------------------------------------------------------------
+ ---------------------------------------------------------------------------
  >>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 
+ 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 
+ 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 
+ H: Handlers=kbd event2
  B: PROP=0
  B: EV=3
  B: KEY=10000000000000 0
  
  I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
  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 leds 
+ H: Handlers=sysrq kbd event3 leds
  B: PROP=0
  B: EV=120013
  B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
  B: MSC=10
  B: LED=7
  
  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/input6
  U: Uniq=
- H: Handlers=kbd event4 
+ H: Handlers=kbd event4
  B: PROP=0
  B: EV=3
  B: KEY=3e000b00000000 0 0 0
  
  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 
+ H: Handlers=rfkill kbd event5
  B: PROP=0
  B: EV=33
  B: KEY=10040 0 18040000 0 10000000000000 0 1501b02102004 c000280041114000 10e000000000000 0
  B: MSC=10
  B: SW=8
  
  I: Bus=0003 Vendor=5986 Product=0708 Version=4804
  N: Name="Integrated Camera"
  P: Phys=usb-0000:00:14.0-7/button
  S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input8
  U: Uniq=
- H: Handlers=kbd event6 
+ H: Handlers=kbd event6
  B: PROP=0
  B: EV=3
  B: KEY=100000 0 0 0
  
  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH Mic"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input9
  U: Uniq=
- H: Handlers=event7 
+ 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/pci0000:00/0000:00:1f.3/sound/card0/input10
  U: Uniq=
- H: Handlers=event8 
+ 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/pci0000:00/0000:00:1f.3/sound/card0/input11
  U: Uniq=
- H: Handlers=event9 
+ H: Handlers=event9
  B: PROP=0
  B: EV=21
  B: SW=140
  
  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH HDMI/DP,pcm=7"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
  U: Uniq=
- H: Handlers=event10 
+ H: Handlers=event10
  B: PROP=0
  B: EV=21
  B: SW=140
  
  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH HDMI/DP,pcm=8"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
  U: Uniq=
- H: Handlers=event11 
+ H: Handlers=event11
  B: PROP=0
  B: EV=21
  B: SW=140
- ------------------------------------------------------------------------------------------------
+ ---------------------------------------------------------------------------
  There's nothing like touchpad listed.
  
- ------------------------------------------------------------------------------------------------
+ ---------------------------------------------------------------------------
  >>lsb_release -rd
  Description:	Ubuntu 15.10
  Release:	15.10
- ------------------------------------------------------------------------------------------------
+ ---------------------------------------------------------------------------
  
  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: boot/vmlinuz-4.2.0-16-generic]
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  jannik     1137 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  jannik     1137 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Mar  7 07:52:21 2016
  HibernationDevice: RESUME=UUID=d17e0a55-0484-4e62-83e3-1201208c3777
  InstallationDate: Installed on 2016-03-06 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: LENOVO 20EUS00000
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic root=UUID=79bb1f66-9539-448b-a7a0-dd4c197d2d1e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.2.0-16-generic N/A
-  linux-backports-modules-4.2.0-16-generic  N/A
-  linux-firmware                            1.149
+  linux-restricted-modules-4.2.0-16-generic N/A
+  linux-backports-modules-4.2.0-16-generic  N/A
+  linux-firmware                            1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/03/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R00ET35W (1.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20EUS00000
  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:bvrR00ET35W(1.10):bd12/03/2015:svnLENOVO:pn20EUS00000:pvrThinkPadE460:rvnLENOVO:rn20EUS00000:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20EUS00000
  dmi.product.version: ThinkPad E460
  dmi.sys.vendor: LENOVO

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1553903

Title:
  Touchpad dosent work from start on

Status in linux package in Ubuntu:
  New

Bug description:
  Directly after installing Ubuntu 15.10 Touchpad und Trackpoint are not detected on my Lenovo E460.
  I was here (https://wiki.ubuntu.com/DebuggingTouchpadDetection).
  An external mouse works, touchpad dont.
  ---------------------------------------------------------------------------
  >>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=ab83
  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 leds
  B: PROP=0
  B: EV=120013
  B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
  B: MSC=10
  B: LED=7

  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/input6
  U: Uniq=
  H: Handlers=kbd event4
  B: PROP=0
  B: EV=3
  B: KEY=3e000b00000000 0 0 0

  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=10040 0 18040000 0 10000000000000 0 1501b02102004 c000280041114000 10e000000000000 0
  B: MSC=10
  B: SW=8

  I: Bus=0003 Vendor=5986 Product=0708 Version=4804
  N: Name="Integrated Camera"
  P: Phys=usb-0000:00:14.0-7/button
  S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input8
  U: Uniq=
  H: Handlers=kbd event6
  B: PROP=0
  B: EV=3
  B: KEY=100000 0 0 0

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

  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH HDMI/DP,pcm=7"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
  U: Uniq=
  H: Handlers=event10
  B: PROP=0
  B: EV=21
  B: SW=140

  I: Bus=0000 Vendor=0000 Product=0000 Version=0000
  N: Name="HDA Intel PCH HDMI/DP,pcm=8"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
  U: Uniq=
  H: Handlers=event11
  B: PROP=0
  B: EV=21
  B: SW=140
  ---------------------------------------------------------------------------
  There's nothing like touchpad listed.

  ---------------------------------------------------------------------------
  >>lsb_release -rd
  Description:	Ubuntu 15.10
  Release:	15.10
  ---------------------------------------------------------------------------

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: boot/vmlinuz-4.2.0-16-generic]
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jannik     1137 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Mar  7 07:52:21 2016
  HibernationDevice: RESUME=UUID=d17e0a55-0484-4e62-83e3-1201208c3777
  InstallationDate: Installed on 2016-03-06 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: LENOVO 20EUS00000
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic root=UUID=79bb1f66-9539-448b-a7a0-dd4c197d2d1e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware                            1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/03/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R00ET35W (1.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20EUS00000
  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:bvrR00ET35W(1.10):bd12/03/2015:svnLENOVO:pn20EUS00000:pvrThinkPadE460:rvnLENOVO:rn20EUS00000:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20EUS00000
  dmi.product.version: ThinkPad E460
  dmi.sys.vendor: LENOVO

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Follow ups

[Bug 1553903] Re: Touchpad dosent work from start on
From: Launchpad Bug Tracker, 2016-05-09
[Bug 1553903] Re: Touchpad dosent work from start on
From: Christopher M. Penalver, 2016-03-09
[Bug 1553903] Re: Touchpad dosent work from start on
From: Alberto Salvia Novella, 2016-03-07
[Bug 1553903] Status changed to Confirmed
From: Brad Figg, 2016-03-07