Sound examples are all noisy on Linux

Hi,

I’m experimenting with the sound library and can’t get any examples to play cleanly. There is more or less constant grinding crackling chopping noise mixed with the sine waves that I try to make.

This occurs with all the oscillator examples.

I am running Processing 3.4 on Ubuntu 16.04.

Any suggestions would be great!

Thanks,
B

Have you tried the Version 4 beta?