[alsa-devel] Fwd: Re: No sound for a rather old laptop (ALC260).

[Takashi Iwai]

At Mon, 26 May 2014 17:17:06 +0200,
Fidel Leon Martin wrote:
> 
> On Monday 26 May 2014 16:31:25 you wrote:
> > At Mon, 26 May 2014 16:11:35 +0200,
> > 
> > Fidel Leon Martin wrote:
> > > Hello, list. Is there any way to know if this support request has been
> > > taken by anyone...?
> > 
> > There is no such a thing like "support request" on the ML...
> 
> s/support request/bug report/, sorry O:-)
> 
> > > > Fidel Leon wrote:
> > > > > I own a rather old laptop which features a snd_hda_intel soundcard,
> > > > > with a
> > > > > ALC260 chipset.
> > > Attached are alsa-infos from kernel 2.6 (which works) and 3.14 (Fedora 20,
> > > which doesnt work).
> > 
> > Looking at the alsa-info.sh output on 3.14, the node 0x0f has a
> > strange control value 0x80.  This should be usually 0xc0, and testing
> > with the emulator, it give this value at all.
> > 
> > What if you give model=nofixup option to snd-hda-intel module?
> 
> /etc/modprobe.d/alc260.conf:
> options snd-hda-intel model=nofixup
> 
> Rebooted but seems to make little difference. Cranked every slider from 
> Alsamixer an pavucontrol to maximum. No output from speakers and a very low 
> volume output in the S/PDIF output.
> 
> And now, to increase my dumb reputation, I'm not running 3.14 kernel (neither 
> Fedora) anymore - I'm using Lubuntu 14.04 - so I'm attaching alsa-info.sh log 
> for new setup.

You're testing the speaker output, right?  What about the headphone
output?


Takashi