Unwanted sound (old radio emission)

[yvga0001]

Hello

I am completely confused: I was just eating, when suddenly my computer started palying an old radio emission ( from about 5 months ago).

What most scares me is the fact that I do not use my computer for listening to radio. And I couldn't find out which program plays the sound. I use Clementine for music, but I could stop Clementine and the radio emission went on. It stopped when I did disconnect from Internet and did too when I closed Thunderbird. I really have absolutely no clue what to do!

Thank you in advance for the help!

Yves

[papibe]

Hi yvga0001. Welcome to the forum

If you have isolated Thunderbird as a source of the music, start by checking its add ons:

Thunderbird -> Tools -> Add-ons

Disable one by one to find which one could be doing that

Let us know how it goes.
Regards.