Re: No sound in Thinkpad Z61M after configuring ALSA
On Fri, Feb 02, 2007 at 16:45:39 +0000, Anthony Campbell wrote:
> On 02 Feb 2007, Florian Kulzer wrote:
> > On Fri, Feb 02, 2007 at 13:58:42 +0000, Anthony Campbell wrote:
> > > My Thinkpad Z61M has no sound (apart from beep).
> > >
> > > I've installed Alsa and running alsaconf brought up the right sound
> > > device:
> > >
> > > Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
> > > Audio Controller (rev 02)
> > >
> > > It tells me everything is installed correctly. I ran alsamixer and set
> > > everything to the maximum loudness but still I can hear nothing.
> > >
> > > What now?
> >
> > For a start, can you post the output of
> >
> > cat /dev/sndstat
> >
>
>
> Sound Driver:3.8.1a-980706 (ALSA v1.0.12rc1 emulation code)
> Kernel: Linux ithaca 2.6.18-4-686 #1 SMP Wed Jan 24 22:40:22 UTC 2007 i686
> Config options: 0
>
> Installed drivers:
> Type 10: ALSA emulation
>
> Card config:
> HDA Intel at 0xee400000 irq 66
>
> Audio devices:
> 0: AD198x Analog (DUPLEX)
>
> Synth devices: NOT ENABLED IN CONFIG
>
> Midi devices: NOT ENABLED IN CONFIG
>
> Timers:
> 7: system timer
>
> Mixers:
> 0: Analog Devices AD1981
>
> > and
> >
> > lsmod | grep snd
> >
>
> snd_hda_intel 17332 0
> snd_hda_codec 137856 1 snd_hda_intel
> snd_pcm_oss 38368 0
> snd_mixer_oss 15200 1 snd_pcm_oss
> snd_pcm 68676 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
> snd_timer 20996 1 snd_pcm
> snd 47012 6 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
> soundcore 9248 1 snd
> snd_page_alloc 9640 2 snd_hda_intel,snd_pcm
Hmm, that all seems to be OK as far as I can tell.
I remember a while ago somebody had problems with sound and it turned
out that they had to mute the headphones output before they would get
anything on the normal speaker output. I do not recall anymore if that
was in fact related to an Intel card or not, but it is a quick thing to
try.
By the way, how did you test the sound, with a basic command like
"speaker-test" or with some more advanced program?
--
Regards,
Florian
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