Bug#658728: linux-image-3.2.0-1-amd64: No more sound
On Tue, 07 Feb 2012 10:17:37 +0100
Takashi Iwai <tiwai@suse.de> wrote:
> > On the good kernel (3.1.0-1), this happens:
> >
> > % amixer -c0 set "Auto-Mute Mode" Disabled ; echo $?
> > amixer: Unable to find simple control 'Auto-Mute Mode',0
> >
> > 1
> >
> > Haven't tried that 'amixer' command on the silent kernel (3.2.0-1).
>
> The question above was only for 3.2 kernel. It wasn't enabled for 3.1
> kernel for your device unless you passed model=auto explicitly.
Success:
% cat /proc/version
Linux version 3.2.0-1-686-pae (Debian 3.2.4-1) (waldi@debian.org) (gcc version 4.6.2 (Debian 4.6.2-12) ) #1 SMP Sun Feb 5 23:52:49 UTC 2012
% amixer -c0 set "Auto-Mute Mode" Disabled ; echo $?
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
0
Sound silently playing in the background (via 'audacious' and
'pulseaudio') suddenly went on. The headphones when plugged in also
worked correctly.
Exactly which jacks were tested before: the line out (the main stereo
only), and the headphone jack. Did not test surround, line in, or the
mic. (I don't ordinarily use those jacks.)
At present the additional tests you suggested, ('hda-verb', 'aplay', and
'pasuspender'), might not be necessary. If those would still be useful,
please say so.
HTH, and thanks for coding & maintaining...
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