Noise and clicks in speakers on Ubuntu, how to fix?

Question

Audio

Good afternoon.
There was a problem.
On ubuntu, the speakers are defined as headphones and there is noise in the speakers, sometimes it is not.
With what is it mb. related?
Deepin/Manjaro/Mint/Fedora - no such problem.

Answer 1

The reason, disabling the sound card due to power saving mode
On Ubuntu 19.04, this is how it is solved.
sudo su root -c "echo 0 > /sys/module/snd_hda_intel/parameters/power_save"