Hello Sandor, 
I managed to get some sound out of my f-s amilo 1703's speaker. 
Should be underlined that I'm not a linux neither a computer guru, no way, 
knowing nothing about programming and stuff like that, but succeed with amilo's 
sound configuration so that i have probably not a hi-fi stereo, but say 
...sound . 
In my case upgrading the kernel, playing with different module attributes, 
hda-snd-intel xxx yyy zzz, aplay etc. nothing helped. And rather 
hda-jack-retask messed pins and speakers even more, as for a beginner wiring in 
between pins and jacks resembles more a plate full of spaghetti. After some 
playing with hda-jack-retask my amilo has only headphones visible in 
pulseaudio, but the great but is that its internal speaker (the only one) 
works. 
This is how I got it working, not so clear but loud at least; downloaded wget 
-O run.py http://www.alsa-project.org/hda-analyzer.py → kdesudo run.py, → Graph 
GUI visible →  looking for nodes (on the left side of the pane) with something 
like EAPD, found a node (Node[0x26]) with magic letters EAPD, ticked EAPD on, 
likewise OUT and IN in Widget Control, and after 2...3 seconds my amilo's 1W 
amplifier is turned on. 
So is the thing that since kernel 2.6xxx & alsa 1.00. xx programmers have 
decided that no one uses these old computers nowadays, and turned amplifier off 
by default (EAPD -settings?) as its not needed with modern sound chips? I 
remember that my amilo's sound was pretty good before upgrading to debian lenny 
and the latest kernels starting with 3.xxx.yyy.  br vesa isakov

** Attachment added: "amilo_snd.py"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1225622/+attachment/4067382/+files/amilo_snd.py

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https://bugs.launchpad.net/bugs/1225622

Title:
  [FUJITSU AMILO La1703, VT1708, playback] No sound at all

Status in “alsa-driver” package in Ubuntu:
  Confirmed

Bug description:
  Description:  Ubuntu 13.04
  Release:      13.04

  The on-board soundcard appears on sound configuration page and on
  alsa-mixer, all the channels have the volume at maximum but it doesn't
  play any sound.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.8.0-30.44-generic 3.8.13.6
  Uname: Linux 3.8.0-30-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  emil       2203 F.... pulseaudio
  Date: Sun Sep 15 11:45:59 2013
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-03-15 (183 days ago)
  InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130311.1)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:VT82xx failed
  Symptom_Card: VT8237A/VT8251 HDA Controller - HDA VIA VT82xx
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  emil       2203 F.... pulseaudio
  Symptom_Type: No sound at all
  Title: [HDA-Intel - HDA VIA VT82xx, playback] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/02/2007
  dmi.bios.vendor: Phoenix
  dmi.bios.version: 8.2-0023-M007
  dmi.board.name: E25
  dmi.board.vendor: Inventec
  dmi.board.version: Rev 01
  dmi.chassis.asset.tag: User Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU SIEMENS
  dmi.chassis.version: E25_____
  dmi.modalias: 
dmi:bvnPhoenix:bvr8.2-0023-M007:bd08/02/2007:svnFUJITSUSIEMENS:pnAMILOLa1703:pvr1.0:rvnInventec:rnE25:rvrRev01:cvnFUJITSUSIEMENS:ct10:cvrE25_____:
  dmi.product.name: AMILO La1703
  dmi.product.version: 1.0
  dmi.sys.vendor: FUJITSU SIEMENS

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