If I set the model back to auto, the headphones work again but the
speakers don't (this time they show up as Digital Output (S/PDIF).
I also noticed that the microphone does not work with model type auto
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When I use the generic model the Headphone is not detected when I plug
it in - I only see analogue speakers which work OK. I did try adjusting
the amp out value to 0x40 but it did not make any difference (I assume
because the headphones weren't seen).
Node 0x08 [Audio Mixer] wcaps 0x20010f: Stereo
I too have experienced this since the 12.10 upgrade. I have a wirless
switch on the front of my laptop that I switch to the off position for a
few seconds and then back on again and it remakes the connection without
having to log out.
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Hi Raymond, here is the output with model=generic Peter
** Attachment added: "alsa-info.txt.V4FgFtvHzK"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1091868/+attachment/3476050/+files/alsa-info.txt.V4FgFtvHzK
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OK installed the additional tools but retasking 0x10 to internal speaker
didn't fix it, hda-jacksense-test output below
Without Headphones plugged in
peter@LIFEBOOK-E8020:~$ sudo hda-jack-sense-test
Pin 0x12 (Black Mic): present = No
Pin 0x14 (Black HP Out): present = No
peter@LIFEBOOK-E8020:~$
and also amixer output but I do not know how to run the hda-jack-sense-
test as I don't seem to have those commands
** Attachment added: "amixeroutput.txt"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1091868/+attachment/3475349/+files/amixeroutput.txt
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I am attaching a copy of the alsa-info.sh output
** Attachment added: "alsainfooutput.txt"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1091868/+attachment/3475348/+files/alsainfooutput.txt
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On 12.04 the speakers and headphones appear in the audio control and
both work at the same time unless I manually mute one or the other.
On 12.10 only the speakers appear as Digital Output (S/PDIF) built-in
audio until I plug in the headphones then they are both there until I
unplug the headphones
Last night I tried booting from a fresh 12.04 CD - audio all works fine.
Tried booting from the latest 12.10 CD and no sound from front speakers.
Not sure if this helps at all? Peter
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Hi Raymond,
Thank you for your continued support with this.
I have amended /etc/modprobe.d/alsa-base.conf so that the last line now
reads
options snd-hda-intel model=generic
and this seems to have got the laptop speakers working but I have lost
the headphones. If I change the model type to some
Public bug reported:
Hi guys, I haven't had audio working from the built in speakers since
installing 12.10 (it is ok on headphones). I just got this bug report
come up. Regards Peter
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu
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