[pulseaudio-discuss] No sound Lubuntu 14.02

[Raymond Yau]

>>
>> >
>> > I tried a lot already. No success to get the sound working on my old
maxdata laptop.
>> > This is what I got:
>> >
>> > sl at max:~$ lspci -nnk | grep -iA2 audio
>> > 00:1b.0 Audio device [0403]: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) High Definition Audio Controller [8086:2668] (rev 04)
>> >     Subsystem: QUANTA Computer Inc Device [152d:0748]
>> >     Kernel driver in use: snd_hda_intel
>> >
>> > sl at max:~$ aplay -l
>> > **** Liste der Hardware-Geräte (PLAYBACK) ****
>> > Karte 0: Intel [HDA Intel], Gerät 6: Si3054 Modem [Si3054 Modem]
>> >   Sub-Geräte: 1/1
>> >   Sub-Gerät #0: subdevice #0
>> >
>> > sl at max:~$ aplay /usr/share/sounds/alsa/Front_Center.wav
>> > Wiedergabe: WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16
bit Little Endian, Rate: 48000 Hz, mono
>> >
>> > Please let me know if/what further information I should provide to
give you a better understanding in what is wrong.
>> >
>>
>> https://lists.fedoraproject.org/pipermail/test/2014-November/123662.html
>>
>> If bios did not setup pin default of alc880 codec, you need to find out
the pin of hp and mic jacks by hdajacksensetest , speaker and internal mic
need to find out by trial and err with hdajackretask
>>
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>
> This is the output of hda-jack-sense-test. What do you recommend?
>
> root at max:~# hda-jack-sense-test
> Pin 0x14 (Unknown Line Out): present = No
> Pin 0x15 (Unknown Line Out): present = No
> Pin 0x16 (Unknown Line Out): present = No
> Pin 0x17 (Unknown Line Out): present = No
> Pin 0x18 (Unknown Line Out): present = No
> Pin 0x19 (Unknown Line Out): present = No
> Pin 0x1a (Unknown Line Out): present = No
> Pin 0x1b (Unknown Line Out): present = No
> Pin 0x1c (Unknown Line Out): present = No
> Pin 0x1d (Unknown Line Out): present = No
> Pin 0x1e (Unknown Line Out): present = No
> Pin 0x1f (Unknown Line Out): present = No
>

Post the output of alsa-info.sh

You have to use

hdajacksensetest -a

Did you plug and unplug headphone or mic jack during test ?

Since pin default of all pin complex are zero which is Line Out

Any redundant pins must set to [N/A]

alc880 only have models for desktop

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa/HD-Audio-Models.txt

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda?qt=grep&q=alc880
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