I have sound noise problem on ubuntu 18.04 LTS
I'm not american so please understand my english skill...
I'm using ubuntu 18.04. I installed musescore.appimage and launched it. When I launch that problem, whenever I play sound(youtube, music, etc) I can hear song with very dirty noise.
And If I close musescore(terminated?), Noise is gone. I'm using speaker.
I tried on musescore uploaded ubuntu software. What should I do???