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[Bug 1568466] Re: BIOS function to disable touchpad not working

 

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.6 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc4-wily/


** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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https://bugs.launchpad.net/bugs/1568466

Title:
  BIOS function to disable touchpad not working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hi,

  I have an ASUS notebook with - like virtually all notebooks - a
  touchpad in front, which generates bogus mouse input when using the
  keyboard due to hand movements. Therefore the notebook has - like most
  notebooks - a special function (press Fn + blue symbols on keys) to
  disable the touchpad when using an external mouse.

  This worked well with 14.04, but doesn't work with 15.10 and 16.04.

  Since the mousepad is rather sensible, it makes using the notebook
  under Ubuntu rather difficult. Cursor quite often jumpst to arbitrary
  location while typing text.

  regards

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-18-generic 4.4.0-18.34
  ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
  Uname: Linux 4.4.0-18-generic x86_64
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  hadmut     3196 F.... pulseaudio
  CurrentDesktop: LXDE
  Date: Sun Apr 10 10:55:52 2016
  HibernationDevice: RESUME=/dev/mapper/sda2_crypt
  MachineType: ASUSTeK Computer Inc. K73SV
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-18-generic root=UUID=3e286927-f1b6-4954-8b0d-7cf23484309f ro rootflags=subvol=@ splash quiet vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-18-generic N/A
   linux-backports-modules-4.4.0-18-generic  N/A
   linux-firmware                            1.157
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-04-06 (4 days ago)
  dmi.bios.date: 07/01/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: K73SV.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: K73SV
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK73SV.207:bd07/01/2011:svnASUSTeKComputerInc.:pnK73SV:pvr1.0:rvnASUSTeKComputerInc.:rnK73SV:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: K73SV
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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