kernel-packages team mailing list archive

[Thomas Zell <t.zell@xxxxxx>]

I was not able to identify a non-working mainline kernel. Therefore, I
do not know what to bisect.

Both mainline 4.2.0-040200 and 4.2.4-040204 which are the mainline
builds available for wily closest to 4.2.0-30 work.

I suspect, the bug is not present in the mainline kernel at all.


** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1559580

Title:
  After upgrading to 4.2.0.30 Elantech touchpad not detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  see bug #1549354 for a detailed description

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-34-generic 4.2.0-34.39~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-34.39~14.04.1-generic 4.2.8-ckt4
  Uname: Linux 4.2.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sat Mar 19 23:04:54 2016
  InstallationDate: Installed on 2016-01-06 (73 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  magda      1854 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-01-06 (73 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
   Bus 001 Device 002: ID 0bda:57cc Realtek Semiconductor Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer TravelMate B116-M
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-34-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash
  ProcVersionSignature: Ubuntu 4.2.0-34.39~14.04.1-generic 4.2.8-ckt4
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-34-generic N/A
   linux-backports-modules-4.2.0-34-generic  N/A
   linux-firmware                            1.127.20
  Tags:  trusty
  Uname: Linux 4.2.0-34-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/13/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.20
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: BA10_BA
  dmi.board.vendor: Acer
  dmi.board.version: V1.20
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.20:bd11/13/2015:svnAcer:pnTravelMateB116-M:pvrV1.20:rvnAcer:rnBA10_BA:rvrV1.20:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: TravelMate B116-M
  dmi.product.version: V1.20
  dmi.sys.vendor: Acer

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