No Sound on Laptop

[nitin chandra]

#cat /proc/asound/cards

0 [PCH           ] :  HDA-Intel - HDA Intel PCH
                            HDA Intel PCH at 0xa1110000 irq 130

On Mon, 18 Oct 2021 at 04:04, Oliver Grawert <ogra at ubuntu.com> wrote:

> hi,
> Am Montag, dem 18.10.2021 um 01:43 +0530 schrieb nitin chandra:
> > Using boot USB, no sound, shows Dummy output when I go into Setting >
> > Sound > Output
> >
> > Combo chip is i915, HDA Intel GemeiniLake HDMI
> >
> so lets take a look at the very bottom ... this laptop seems to have
> either a "realtek WHQL" or an "intel smart sound WHQL" soundcard ...
>
> what does:
>
> cat /proc/asound/cards
>
> return ?
>
> ciao
>         oli
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