Setting xrun_debug to 29 and reproducing the problem yielded a ton of debug hwptr_update and period_update messages in syslog. I'll attach the messages that were logged when playing a few seconds of my 48000 Hz test file.
** Attachment added: "xrun_debug messages from syslog" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1247719/+attachment/3910842/+files/syslog.hwptr.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247719 Title: crackling, popping, clicking in playback to audigy2 surround51 device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1247719/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
