no sound with Intel 82801 chipset

[Riaan]

Hi List,

I am using a new laptop (LG K1-324CAB) - evrything works great with
the standard Dapper install, _except_ sound.

I have:
* muted and unmuted many channels including the external amplifier in alsamixer.
* compiled and used alsa 1.0.12rc1 (now back on dapper default version)
* plugged headphones into the audio jack - no sound, not even very quiet.


dmesg reports the following, which I think may have some correlation
with the problem:

[17179570.960000] PCI: Cannot allocate resource region 0 of device 0000:00:1e.2
[17179570.960000] PCI: Cannot allocate resource region 1 of device 0000:00:1e.2
[17179570.960000] PCI: Cannot allocate resource region 2 of device 0000:00:1e.2
[17179570.960000] PCI: Cannot allocate resource region 3 of device 0000:00:1e.2

(0000:00:1e.2 is the multimedia device)


aadebug  [ http://alsa.opensrc.org/index.php?page=aadebug ] reports:

ALSA Audio Debug v0.1.0 - Mon Jul 17 14:45:13 SAST 2006
http://alsa.opensrc.org/index.php?page=aadebug
http://www.gnu.org/licenses/gpl.txt

Kernel ----------------------------------------------------
Linux lappy486 2.6.15-26-686 #1 SMP PREEMPT Fri Jul 7 19:48:22 UTC
2006 i686 GNU/Linux

Loaded Modules --------------------------------------------
snd_intel8x0           35772  1
snd_ac97_codec        100224  1 snd_intel8x0
snd_ac97_bus            2400  1 snd_ac97_codec
snd_pcm_oss            56448  0
snd_mixer_oss          20544  1 snd_pcm_oss
snd_pcm                96708  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer              26884  1 snd_pcm
snd                    60004  8
snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
snd_page_alloc         11304  2 snd_intel8x0,snd_pcm

Modprobe Conf ---------------------------------------------
Warning: module config file does not exist
This means any kernel modules will not be auto loaded
See your linux distro docs on how to create this file

Proc Asound -----------------------------------------------
Advanced Linux Sound Architecture Driver Version 1.0.10rc3 (Mon Nov 07
13:30:21 2005 UTC).
0 [ICH6           ]: ICH4 - Intel ICH6
                     Intel ICH6 with ALC655 at 0x220c0400, irq 225
 20: [0- 4]: digital audio playback
 27: [0- 3]: digital audio capture
 26: [0- 2]: digital audio capture
 25: [0- 1]: digital audio capture
 16: [0- 0]: digital audio playback
 24: [0- 0]: digital audio capture
  0: [0- 0]: ctl
 33:       : timer
cat: /proc/asound/hwdep: No such file or directory
00-00: Intel ICH : Intel ICH6 : playback 1 : capture 1
00-01: Intel ICH - MIC ADC : Intel ICH6 - MIC ADC : capture 1
00-02: Intel ICH - MIC2 ADC : Intel ICH6 - MIC2 ADC : capture 1
00-03: Intel ICH - ADC2 : Intel ICH6 - ADC2 : capture 1
00-04: Intel ICH - IEC958 : Intel ICH6 - IEC958 : playback 1
cat: /proc/asound/seq/clients: No such file or directory

Dev Snd ---------------------------------------------------
controlC0  pcmC0D0c  pcmC0D0p  pcmC0D1c  pcmC0D2c  pcmC0D3c  pcmC0D4p  timer

CPU -------------------------------------------------------
model name      : Intel(R) Pentium(R) M processor 1.70GHz
cpu MHz         : 1696.513

RAM -------------------------------------------------------
MemTotal:       507148 kB
SwapTotal:      787176 kB

Hardware --------------------------------------------------
0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML
Express Processor to DRAM Controller (rev 04)
0000:00:1e.2 Multimedia audio controller: Intel Corporation
82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 04)

Any tips or ideas?

Thanks

Riaan