Hi, Giorgos You wrote module-xenpv-sink for PulseAudio some years ago. Do you still use it? It has stopped building at some point (a bug report[1] was filed today), so apparently libxen has broken backwards compatibility, but I have trouble finding any announcement about this. Do you know when the break happened - is it recent? [1] https://bugs.freedesktop.org/show_bug.cgi?id=98793 -- Tanu https://www.patreon.com/tanuk