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[Ville Myllymäki <ville.myllymaki@xxxxxx>]

This whole thing got a lot worse and problematic, because I was running
setup where upgrades did not update grub at all (so I was still running
kernel 3.5.x , which works fine. After I noticed that I had upgraded my
system to 13.10, but running kernel was still 3.5, I did a pure install
and after that trackpad does not wake after sleep at all.

After that I've been hitting my head against wall quite some time, but this is what I've found so far:
With kernel 3.5.0-17 my trackpad works just fine (with those kernel parameters pointed in first post). 

Latter kernels work after boot, but after suspend trackpad stops
working. With some kernels, might have been 3.5.0-42 IIRC , mouse starts
working after i push FN+F4 twice. (F4 is a hw shortcut to disable
trackpad).

And latest kernels do not work even with that fn+F4 trick.

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https://bugs.launchpad.net/bugs/1244634

Title:
  Trackpad not working in fujitsu lifebook UH572

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Hi,

  this bug has been since 12.04. The problem is, trackpad is not working
  at all with clean install (at least in 12.04, 13.04, 13.10).

  This solves the problem (solution found from here:
  https://lifebook.ts.fujitsu.com/blog/blog/category/general/ubuntu-12-10
  -quantal-quetzal-on-fujitsu-lifebook-uh572/s )

  1. open a terminal (Ctrl-Alt-T)
  2. run
     $ sudo gedit /etc/default/grub (or your favourite editor - I prefer "vim")  
  3. find the line containing: GRUB_CMDLINE_LINUX
  4. add "i8042.notimeout i8042.nomux" to the string in quotes
  5. save and exit
  6. run
     $ sudo update-grub
  7. reboot
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ville      1769 F.... pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=94b7066a-54d2-4e3a-a37c-b01e6c6a832d
  InstallationDate: Installed on 2013-10-25 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: FUJITSU LIFEBOOK UH572
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed root=UUID=fa651306-d4e9-4e3f-870d-23f7e7708a21 ro i8042.notimeout i8042.nomux quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware                             1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 10/17/2012
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: 2.08
  dmi.board.name: FJNBB31
  dmi.board.vendor: FUJITSU
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU
  dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvr2.08:bd10/17/2012:svnFUJITSU:pnLIFEBOOKUH572:pvr:rvnFUJITSU:rnFJNBB31:rvr:cvnFUJITSU:ct10:cvr:
  dmi.product.name: LIFEBOOK UH572
  dmi.sys.vendor: FUJITSU

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