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[Bug 1409582] Re: Touch screen and touch pad not working

 

Lividium, the next step is to fully reverse commit bisect from kernel
3.13 to 3.19-rc4 in order to identify the last bad commit, followed
immediately by the first good one. Once this commit has been identified,
then it may be reviewed as a candidate for backporting into your
release. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F
?

Please note, finding adjacent kernel versions is not fully commit
bisecting.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Tags added: kernel-fixed-upstream kernel-fixed-upstream-3.19-rc4
needs-reverse-bisect

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https://bugs.launchpad.net/bugs/1409582

Title:
  Touch screen and touch pad not working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  in a Lenovo Yoga 3 Pro

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  lividium   1772 F.... pulseaudio
   /dev/snd/controlC1:  lividium   1772 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Jan 11 21:02:07 2015
  HibernationDevice: RESUME=UUID=d4dd0015-38ca-4d6b-9c29-9c3f3f0271c9
  InstallationDate: Installed on 2015-01-06 (5 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: LENOVO 80HE
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=2fd25d46-3932-4d2d-9bff-18bb5e732c4b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware                             1.127.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:
   
  dmi.bios.date: 09/30/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: A6CN38WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: VIUU4
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo YOGA 3 Pro-1370
  dmi.modalias: dmi:bvnLENOVO:bvrA6CN38WW:bd09/30/2014:svnLENOVO:pn80HE:pvrLenovoYOGA3Pro-1370:rvnLENOVO:rnVIUU4:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYOGA3Pro-1370:
  dmi.product.name: 80HE
  dmi.product.version: Lenovo YOGA 3 Pro-1370
  dmi.sys.vendor: LENOVO

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References