As to my previous post: "A memory leak fix was released recently in pulseaudio (v1:0.9.19-0ubuntu4.1), it's available in karmic-updates now. It might have been the cause of our problems. Time will tell."
Unfortunately it did not fix this problem. I just had sound dropped yesterday. The usual symptoms: the pulseaudio process disappeared on my LTSP client, the volume control icon disappeared from Gnome's notification area and no application was able to produce sound.
As to my previous post: "A memory leak fix was released recently in pulseaudio (v1:0.9. 19-0ubuntu4. 1), it's available in karmic-updates now. It might have been the cause of our problems. Time will tell."
Unfortunately it did not fix this problem. I just had sound dropped yesterday. The usual symptoms: the pulseaudio process disappeared on my LTSP client, the volume control icon disappeared from Gnome's notification area and no application was able to produce sound.