Sorry you weren't able to reply, Daniel. I also performed the PulseAudio log procedure you suggested (https://wiki.ubuntu.com/PulseAudio/Log) with respect to a similar bug in Karmic. I managed to crash Amarok, but the real problem is with Pulse and Alsa HDMI-related sound drivers. Here's the pulseverbose log you suggested in that 6 month old posting.
** Attachment added: "pulseverbose.log" http://launchpadlibrarian.net/45405996/pulseverbose.log -- no sound when connected through hdmi https://bugs.launchpad.net/bugs/567198 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs