No Sound on Laptop

[nitin chandra]

While on Windows 10 sound and video worked, it is not working on
Ubuntu / LinuxMint / AVLinux. Whatever suggestions I could find on the
net, I have tried.

I am sure it is not possible that there is no solution for this in Ubuntu.

UHD 605, i915, HDMI Intel HDA GeminiLake - Graphics is working fine,
but No Sound on speakers or headphones and need microphone also to
work.

Being a work laptop, I am looking for an early suggestion, else after
2004 this would be the first time ever, I will need to revert back to
Windows.

Thanks


On Mon, 18 Oct 2021 at 22:31, nitin chandra <nitinchandra1 at gmail.com> wrote:
>
> Any suggestions please ?
>
> On Mon, 18 Oct 2021 at 14:44, nitin chandra <nitinchandra1 at gmail.com> wrote:
> >
> > sudo gedit /etc/modprobe.d/alsa-base.conf
> >
> > options snd-hda-intel dmic_detect=0
> > https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/
> >
> > options snd-hda-intel model=generic
> > https://unix.stackexchange.com/questions/579486/alsa-pulseaudio-and-intel-hda-pch-with-no-sound
> >
> >
> > On Mon, 18 Oct 2021 at 12:46, Oliver Grawert <ogra at ubuntu.com> wrote:
> > >
> > > hi,
> > > Am Montag, dem 18.10.2021 um 10:53 +0530 schrieb nitin chandra:
> > > > #cat /proc/asound/cards
> > > >
> > > > 0 [PCH           ] :  HDA-Intel - HDA Intel PCH
> > > >                             HDA Intel PCH at 0xa1110000 irq 130
> > > >
> > > you said you tried out some modprobe options, what did you do there
> > > exactly ?
> > >
> > > ciao
> > >         oli
> > > --
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