Ubuntu 22.04 No sound

[nitin chandra]

Thank you Keith

I have uploaded the 'alsa-info' to the following link

http://alsa-project.org/db/?f=87f41e133ef0dc1a5e68390d482a814a1439c486

and

#  sudo dmesg | grep -iE 'snd|sof'

https://pastebin.com/K3gCvWj3

On Fri, 10 Jun 2022 at 22:24, Keith <keith at caramail.com> wrote:
>
> On 6/10/22 1:06 AM, nitin chandra wrote:
> > nitin chandra <nitinchandra1 at gmail.com>
> >
> > Hi All
> >
> > My previous message was too long, resending with main information and
> > renewed requests.
> >
> > Thank you
> >
> > Nittin
> > =======================
> >
> >   Hi All,
> >
> >   I request Urgently for support in guiding me to configure audio on my laptop.
> >
> >   When I bought this laptop, I installed Ubuntu 18 / LM and the
> >   sound/audio didn't work. That time it was about something with the
> >   driver not ready. Ubuntu 20.04 was about to be launched, it was
> >   suggested in this list and I also thought to install Ubuntu20 when it
> >   will be launched. It might solve the problem. It didn't.
> >
> >   I installed Ubuntu 20.04, but the audio did not work.
> >
> >   NOW, I refuse to believe that in Ubuntu 22.04 the audio driver will
> > not work !!!
> >
> >   Camera working on low resolution 640x480. At higher resolution there
> >   are vertical lines. (Cheese software)
> >
> >   I really need my audio / mic along with HDMI to work.
> >
> >   Earlier alsamixer would show the device as Intel Gemini Lake / HDMI PCH.
> >
> >   If more information is needed, please let me know, but help me get
> >   audio working.
> >
> >   Thanks
> >
> >   Nittin
>
> I have no experience with your particular audio hardware, but to
> troubleshoot, I would run as root the shell script in
> /usr/share/alsa-base called alsa-info.sh. This script will gather audio
> sw/hw information using the various utilities you've may have used
> separately, but the difference here is that the script will create a
> report with all information available including kernel drivers that
> should support your hardware. The script also offers to upload your
> report to the alsa-project or to pastebin so that others can take a look
> at it. Since the report can be quite lengthy, it's preferable to upload
> to one of those sites and post the link to it than it is to post it here
> to the mailing list.
>
> Also, I would read the documentation found in /usr/share/doc/alsa-base
> and its subdirectory, drivers. There are some text files specific to HD
> audio that might prove useful in troubleshooting your issue.
>
> --
> Keith
>
>
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