apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1806695/+attachment/5219006/+files/ProcInterrupts.txt

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https://bugs.launchpad.net/bugs/1806695

Title:
  Touchpad not detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Laptop Model: Lenovo ideapad 330-15ARR
  Model Name: 81D2

  Ubuntu Version: 18.04 LTS
  cat /proc/version_signature
  Ubuntu 4.15.0-42.45-generic 4.15.18

  The touchpad didn't worked from the beginning and seems to be not detected.
  /proc/bus/input/devices doesn't show it.

  Dmesg output:
  ~$ dmesg | grep -i i2c
  [    1.268675] i2c /dev entries driver
  [    1.454039] i2c_hid i2c-ELAN061E:00: i2c-ELAN061E:00 supply vdd not found, 
using dummy regulator

  ~$ dmesg | grep -i i8042
  [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset 
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
  [    0.000000] Kernel command line: 
BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset 
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
  [    1.252982] i8042: PNP detection disabled
  [    1.267585] serio: i8042 KBD port at 0x60,0x64 irq 1
  [    1.267589] serio: i8042 AUX port at 0x60,0x64 irq 12
  [    1.278595] input: AT Translated Set 2 keyboard as 
/devices/platform/i8042/serio0/input/input3

  and lspci -vnvn attached
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  rednblk    1643 F.... pulseaudio
   /dev/snd/controlC0:  rednblk    1643 F.... pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2018-12-03 (0 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  MachineType: LENOVO 81D2
  Package: linux (not installed)
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.nopnp 
vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware                             1.173.2
  Tags:  bionic
  Uname: Linux 4.15.0-42-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 08/16/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7VCN44WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 330-15ARR
  dmi.modalias: 
dmi:bvnLENOVO:bvr7VCN44WW:bd08/16/2018:svnLENOVO:pn81D2:pvrLenovoideapad330-15ARR:rvnLENOVO:rnLNVNB161216:rvrSDK0E50510NODPK:cvnLENOVO:ct10:cvrLenovoideapad330-15ARR:
  dmi.product.family: ideapad 330-15ARR
  dmi.product.name: 81D2
  dmi.product.version: Lenovo ideapad 330-15ARR
  dmi.sys.vendor: LENOVO

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