Sound stops after a while

[mahesh]

Hello,

I am in unhappy position because my Lenovo thinkpad T510 , stops sound after a while from speakers, when using headphones it works correctly. I have searched and apply some of the online ubuntu solutions but nothing works. I run Ubuntu20.04.4LTS / Kernel 5.13.0-41-genneric. Let me know if u need some more info.

Thank you