** Tags added: needs-upstream-testing

** Description changed:

  Having installed the standard 64-bit version of Ubuntu, my Touchpad is 
incorrectly detected as a PS/2 mouse.
  Moving the cursor and tapping works fine, anything else like scrolling does 
not.
  There is no 'Touchpad' Tab in System>Preferences>Mouse.
+ 
+ WORKAROUND: open a terminal:
+ type in "sudo gedit /etc/default/grub" (without the "")
+ find the line containing: GRUB_CMDLINE_LINUX
+ append "i8042.notimeout" and "i8042.nomux" to the string (without quotes)
+ save and exit
+ run the command "sudo update-grub" (again without quotes of course)
+ reboot
  
  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-11-generic 2.6.38-11.48
  ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
  Uname: Linux 2.6.38-11-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  arite      1371 F.... pulseaudio
  CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf0600000 irq 44'
     Mixer name : 'Intel CougarPoint HDMI'
     Components : 'HDA:10ec0269,10cf1000,00100100 
HDA:80862805,80860101,00100000'
     Controls      : 17
     Simple ctrls  : 9
  Date: Wed Aug 31 15:38:36 2011
  HibernationDevice: RESUME=UUID=0417abe1-ec96-409c-8d22-2fb02f6e7ab2
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  MachineType: FUJITSU LIFEBOOK LH531
  ProcEnviron:
   LANGUAGE=de:en
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic 
root=UUID=097bf0ed-afad-4bce-88aa-32360c9ebf92 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-11-generic N/A
   linux-backports-modules-2.6.38-11-generic  N/A
   linux-firmware                             1.52
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/01/2011
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: 1.13
  dmi.board.name: FJNBB16
  dmi.board.vendor: FUJITSU
  dmi.chassis.type: 9
  dmi.chassis.vendor: FUJITSU
  dmi.modalias: 
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvr1.13:bd06/01/2011:svnFUJITSU:pnLIFEBOOKLH531:pvr:rvnFUJITSU:rnFJNBB16:rvr:cvnFUJITSU:ct9:cvr:
  dmi.product.name: LIFEBOOK LH531
  dmi.sys.vendor: FUJITSU

-- 
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https://bugs.launchpad.net/bugs/838105

Title:
  'Synaptics TouchPad V7.2' incorrectly detected as PS/2 mouse in
  'Fujitsu Lifebook LH531'

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