Le 15/12/2015 16:56, Daniel Berteaud a écrit :

I should add that if I open the same session from my Fedora workstation, using the standalone x2go client, with the same sound related param, I get the sound working. So, the issue most likely is in the TCE chroot, but I have no idea where to start looking.

After some more analysis, I found out that at the begining, sound is working fine. But some applications seems to trigger a problem in the thin client pulse server, which suspend the default sink (VLC and Firefox for example easily triggers this, while mplayer and audacious are fine). Once the sink has switched to this strange suspended stated, the only way to get it back is to restart pulseaudio (with a pulseaudio -k).

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