At Mon, 27 Jun 2011 12:30:05 -0300,
Diego Jacobi wrote:
>
> >> > Did it work before with another GNU/Linux distribution?
> >>
> >> I have never used this laptop with another distribution. I would
> >> require to install and learn to set the parameters for the right
> >> model. Can not do that from livecd.
> >
> > You are right. It is tedious to remove the sound modules during runtime
> > since some graphical programs use/depend on them and there are also many
> > sound modules.
> >
> > The command you would be looking for is `modprobe` and you would pass
> > the parameter `model` with a file in `/etc/modprobe.d/` or when loading
> > the module directly with `modprobe snd-hda-intel model=…`.
>
> I remember to have tested many models.
> Fortunately in openSUSE it is quite easy to change the value, but not
> to find the right one.
>
> When i did that, i right one was "m51va"
> It was also quite hard to find it out and to get the list of options.
> Thats no task for any non-programmer.
> And most answers finded in google just say "try this" and not "read
> this file and look for your chipset and the list of available models".
The recent version of BIOS auto-parser works often better than the
model quirks. For openSUSE, the alsa-driver-kmp is available for
the updates to the latest alsa-driver snapshot.
See the Wiki page for details:
http://en.opensuse.org/SDB:Alsa-update
After installing alsa-driver-kmp, remove model option, and reload
the driver (or reboot). Check the mixer status again, then retest.
If the problem still persists, give alsa-info.sh output. (Put me to
Cc.)
The latest alsa-driver-kmp might still have a bug at volume
initialization I fixed today. I can check it when alsa-info output is
available. In anyways, you can try alsa-driver-kmp later again in
such a case, too.
At best, take alsa-info.sh output during the mic is working and during
the mic doesn't work. In that way, we can compare the difference more
directly.
thanks,
Takashi
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