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[Bug 1499655] [NEW] X450LCP (ASUS-NotebookSKU) Touchpad Not Working After Suspend

 

Public bug reported:

Asus notebook [X450LCP] with ETPS/2 Elantech Touchpad working fine after
normal booting, but stop working after suspend.

The touchpad working again after restart or after hibernate.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-63-generic 3.13.0-63.103
ProcVersionSignature: Ubuntu 3.13.0-63.103-generic 3.13.11-ckt25
Uname: Linux 3.13.0-63-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.15
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  timen      2659 F.... pulseaudio
 /dev/snd/controlC1:  timen      2659 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Sep 25 16:10:25 2015
HibernationDevice: RESUME=UUID=8fdb4ca3-10ac-46f9-9033-300f69c518d0
InstallationDate: Installed on 2015-08-23 (33 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
 Bus 001 Device 010: ID 13d3:3362 IMC Networks 
 Bus 001 Device 004: ID 04f2:b40a Chicony Electronics Co., Ltd 
 Bus 001 Device 008: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
 Bus 001 Device 002: ID 8087:8000 Intel Corp. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. X450LCP
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-63-generic root=UUID=a8befc32-8ff4-481e-af9d-e8fd0734f455 ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-63-generic N/A
 linux-backports-modules-3.13.0-63-generic  N/A
 linux-firmware                             1.127.15
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/12/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X450LCP.208
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X450LCP
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX450LCP.208:bd06/12/2014:svnASUSTeKCOMPUTERINC.:pnX450LCP:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX450LCP:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: X450LCP
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

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


** Tags: amd64 apport-bug third-party-packages trusty

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https://bugs.launchpad.net/bugs/1499655

Title:
  X450LCP (ASUS-NotebookSKU) Touchpad Not Working After Suspend

Status in linux package in Ubuntu:
  New

Bug description:
  Asus notebook [X450LCP] with ETPS/2 Elantech Touchpad working fine
  after normal booting, but stop working after suspend.

  The touchpad working again after restart or after hibernate.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-63-generic 3.13.0-63.103
  ProcVersionSignature: Ubuntu 3.13.0-63.103-generic 3.13.11-ckt25
  Uname: Linux 3.13.0-63-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.15
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  timen      2659 F.... pulseaudio
   /dev/snd/controlC1:  timen      2659 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Sep 25 16:10:25 2015
  HibernationDevice: RESUME=UUID=8fdb4ca3-10ac-46f9-9033-300f69c518d0
  InstallationDate: Installed on 2015-08-23 (33 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  Lsusb:
   Bus 001 Device 010: ID 13d3:3362 IMC Networks 
   Bus 001 Device 004: ID 04f2:b40a Chicony Electronics Co., Ltd 
   Bus 001 Device 008: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X450LCP
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-63-generic root=UUID=a8befc32-8ff4-481e-af9d-e8fd0734f455 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-63-generic N/A
   linux-backports-modules-3.13.0-63-generic  N/A
   linux-firmware                             1.127.15
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/12/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X450LCP.208
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X450LCP
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX450LCP.208:bd06/12/2014:svnASUSTeKCOMPUTERINC.:pnX450LCP:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX450LCP:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X450LCP
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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