"ALSA output error (restart failed): Broken pipe"
(and also sometimes when opening patche, I get a bunch of these and DSP get stuck, i need to turn OFF and ON again pd's DSP to get audio back.)
Searching the archive, I saw that some people got the same problem and resolved it by suspending/de-installing pulseaudio.
But it seems that pulseaudio isn't installed here.
Maybe someone has got a clue, where to search...? (i know this is very specific problem !)
all best,
Raphaƫl