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-   -   Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers (http://www.linux-archive.org/debian-kernel/708416-bug-677457-no-audio-via-hda-intel-via-vt1705-speakers.html)

Jonathan Nieder 09-29-2012 10:14 PM

Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers
 
found 677457 linux-2.6/3.2.18-1
quit

Hi शिरीष,

In June, 2012, shirish शिरीष wrote:
> On Mon, Jun 18, 2012 at 9:43 AM, Jonathan Nieder <jrnieder@gmail.com> wrote:

>> Another thing to try when seeing EBUSY is to check for other users of
>> /dev/snd in "lsof" output.
>
> I am attaching the dmesg.txt in the hope you can make some more sense
> of it then I can/know.

Just curious to hear what happened with this. Do you still have
access to this system, and if so, what kernel do you use? Does a
3.5.y kernel from experimental reproduce the same sound trouble? Does
a 2.6.32.y kernel from squeeze (it should work fine on a wheezy/sid
system) avoid it? Any other new observations?

Sincerely,
Jonathan


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shirish शिरीष 09-30-2012 12:38 AM

Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers
 
at bottom :-

On Sun, Sep 30, 2012 at 3:44 AM, Jonathan Nieder <jrnieder@gmail.com> wrote:
> found 677457 linux-2.6/3.2.18-1
> quit
>
> Hi शिरीष,
>
> In June, 2012, shirish शिरीष wrote:
>> On Mon, Jun 18, 2012 at 9:43 AM, Jonathan Nieder <jrnieder@gmail.com> wrote:
>
>>> Another thing to try when seeing EBUSY is to check for other users of
>>> /dev/snd in "lsof" output.
>>
>> I am attaching the dmesg.txt in the hope you can make some more sense
>> of it then I can/know.
>
> Just curious to hear what happened with this. Do you still have
> access to this system, and if so, what kernel do you use? Does a
> 3.5.y kernel from experimental reproduce the same sound trouble? Does
> a 2.6.32.y kernel from squeeze (it should work fine on a wheezy/sid
> system) avoid it? Any other new observations?

Hi Jonathan,
Mysterious as it sounds, in one of the updates sound came back but in
a strange manner. Now I can run a song, movie and can hear sound as
well (Yay!) but the moment I pause the song/movie and then play again
the music or/and sound is gone. I have no idea what causes that.

The kernel I'm using is

$ uname -a
Linux deb-home 3.2.0-3-amd64 #1 SMP Mon Jul 23 02:45:17 UTC 2012
x86_64 GNU/Linux

This is on Debian testing/wheezy machine with all updates.

> Sincerely,
> Jonathan

--
Regards,
Shirish Agarwal शिरीष अग्रवाल
My quotes in this email licensed under CC 3.0
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065C 6D79 A68C E7EA 52B3 8D70 950D 53FB 729A 8B17


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Jonathan Nieder 09-30-2012 12:45 AM

Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers
 
shirish शिरीष wrote:

> Now I can run a song, movie and can hear sound as
> well (Yay!) but the moment I pause the song/movie and then play again
> the music or/and sound is gone. I have no idea what causes that.

Neat. What media player do you use? (Please forgive my
forgetfulness.)

Thanks,
Jonathan


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shirish शिरीष 09-30-2012 01:19 AM

Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers
 
at bottom :-

On Sun, Sep 30, 2012 at 6:15 AM, Jonathan Nieder <jrnieder@gmail.com> wrote:
> shirish शिरीष wrote:
>
>> Now I can run a song, movie and can hear sound as
>> well (Yay!) but the moment I pause the song/movie and then play again
>> the music or/and sound is gone. I have no idea what causes that.
>
> Neat. What media player do you use? (Please forgive my
> forgetfulness.)

vlc for audio + video, rhythmbox for purely audio although rhythmbox
has now some more issues but that would be a different bug.

In vlc I have seen the bug manifest all the times whenever I have
paused the movie/moving picture and then played again, just no audio.

> Thanks,
> Jonathan

--
Regards,
Shirish Agarwal शिरीष अग्रवाल
My quotes in this email licensed under CC 3.0
http://creativecommons.org/licenses/by-nc/3.0/
http://flossexperiences.wordpress.com
065C 6D79 A68C E7EA 52B3 8D70 950D 53FB 729A 8B17


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Jonathan Nieder 09-30-2012 01:26 AM

Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers
 
shirish शिरीष wrote:

> vlc for audio + video, rhythmbox for purely audio although rhythmbox
> has now some more issues but that would be a different bug.

Ok, thanks. Can you reproduce this with aplay from alsa-utils (pausing
by suspending with ^Z, resuming with "fg")? Does mplayer have the same
problem (press space to pause)?

> In vlc I have seen the bug manifest all the times whenever I have
> paused the movie/moving picture and then played again, just no audio.

I've experienced pause/resume flakiness in vlc before, so hopefully we
can find a way to reproduce this with another media player.

Jonathan


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shirish शिरीष 10-02-2012 06:43 PM

Bug#677457: no audio via HDA-Intel VIA VT1705 on speakers
 
in-line :-

On Sun, Sep 30, 2012 at 6:56 AM, Jonathan Nieder <jrnieder@gmail.com> wrote:
> shirish शिरीष wrote:

> Ok, thanks. Can you reproduce this with aplay from alsa-utils (pausing
> by suspending with ^Z, resuming with "fg")? Does mplayer have the same
> problem (press space to pause)?

with aplay I was not able to suspend it with CTL+Z, it seems that
kills but then I'm using guake. So either it is an issue with guake or
an issue with aplay or both, dunno but that's something for another
day.

>> In vlc I have seen the bug manifest all the times whenever I have
>> paused the movie/moving picture and then played again, just no audio.
>
> I've experienced pause/resume flakiness in vlc before, so hopefully we
> can find a way to reproduce this with another media player.

Aha, it's a pause/resume flakiness in vlc. I tried it with a bunch of
media players and they played, paused and replayed videos without an
issue so definitely can be nailed down to vlc.

So all in all, I guess we can treat this bug as closed.

> Jonathan

--
Regards,
Shirish Agarwal शिरीष अग्रवाल
My quotes in this email licensed under CC 3.0
http://creativecommons.org/licenses/by-nc/3.0/
http://flossexperiences.wordpress.com
065C 6D79 A68C E7EA 52B3 8D70 950D 53FB 729A 8B17


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