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[Bug 1380809] Re: only touchscreen working, touchpad enabled but no response

 

I have this same machine and am affected by the same issue. I have
applied the A04 version of the OEM BIOS and the problem is unchanged. I
have read elsewhere that it is an issue with too many digitizer inputs
(touch screen & touchpad), can you please advise how to disable the
touch screen digitizer to allow the touchpad to be recognized.

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https://bugs.launchpad.net/bugs/1380809

Title:
  only touchscreen working, touchpad enabled but no response

Status in xorg package in Ubuntu:
  New

Bug description:
  the notebook is a "Dell Inspiron 13 7000-Serie"

  it has a touchscreen. installed is ubuntu 14.04 on a usb stick.

  first the cursor was not visible. made visible with  (gsettings set
  org.gnome.settings-daemon.plugins.cursor active false)

  an external usb mouse is working normal

  touchpad-indicator is also installed

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  Uname: Linux 3.13.0-37-generic x86_64
  NonfreeKernelModules: tusbd
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Mon Oct 13 23:20:15 2014
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:0674]
  InstallationDate: Installed on 2014-10-10 (3 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. Inspiron 7347
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic.efi.signed root=UUID=e9014157-c8ac-4f33-8b4b-22f224920513 ro quiet splash
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/30/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A00
  dmi.board.name: 0N9T2G
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A00
  dmi.modalias: dmi:bvnDellInc.:bvrA00:bd06/30/2014:svnDellInc.:pnInspiron7347:pvr00h:rvnDellInc.:rn0N9T2G:rvrA00:cvnDellInc.:ct8:cvrA00:
  dmi.product.name: Inspiron 7347
  dmi.product.version: 00h
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.1
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Mon Oct 13 23:04:52 2014
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                               19528 
   vendor                                     SDC
  xserver.version: 2:1.15.1-0ubuntu2.1

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