Audio not coming

when connecting my headphone with 3.5mm jack on google meet, I cannot hear what other is saying but it working fine with video streaming platform

Are these normal Headphones or a Headset?

headphones

You could try using alsamixer to have a play with your headphone and mic settings.

Open terminal (ctrl+alt+t) , then type:

alsamixer

Hit F6 to select sound card.

Hit F5 to display All sound channels. Post a screenshot would be good at this point.

Check no headphone, speakers or microphone channels are showing Muted [MM] or low volume.
Unmute by selecting the channel and Hit M

You may want to play with [Auto-Mute] and [Feedback-mode] channel settings to test effect.

Select "HD-Audio Generic"

default 1 or default 2

Try default 1 for starters

Hmmm. OK default 2 then.

showing same thing 4 times

Hit F5 to display All sound channels.

Does that show anything more. If not select that S/PDIF and hit "m" to unmute.

by clicking m, it going to be 00, what to do now?

Try select and up-arrow to increase volume.
(Im not sure if that will work on S/PDIF channel though)

Do you know what soundcard your machine has. Or can you tell us what your machine make/model is so we can find that info?

HDA Nvidia

What is your machine?

HP Victus by HP 16 Laptop PC
AMD® Ryzen 5 5600h with radeon graphics × 12

Back to original post. Can others hear you?
If you are using 3.5mm headphones, I assume you are using internal or another mic.

Can you post a screenshot of Zorin>Settings >Sound screen for output devices.

other can hear me but I cannot hear others