Sound issue

[mark-v]

There is sound in the browser (ex. YouTube), but there is no sound in all applications (ex. VLC, jabber, etc). Where to start solving the issue?

Distributor ID: Kali
Description: Kali GNU/Linux Rolling
Release: 2019.4
Codename: kali-rolling

Qt: 5.12.5
KDE Frameworks: 5.62.0
kf5-config: 1.0

[Rasalom]

alsamixer?

[mark-v]

alsamixer?
Thanks. AlsaMixer showed that some items were muted (MM). Now works well