My bad, I didn't enable log-time. I have now and here is the log attached, and again the test program output interspersed with the log is as follows:
... ( 0.034| 0.000) D: source.c: Processing rewind... [0.344269] play done [0.344328] not calling pa_simple_drain() [0.358380] playing 680 hz tone volume 50 for 500 ms [0.829451] play done [0.829489] not calling pa_simple_drain() [0.840411] playing 440 hz tone volume 50 for 500 ms [1.303775] play done ( 1.471| 1.437) D: protocol-native.c: Underrun on 'beep', 0 bytes in queue. [3.505551] pa_simple_drain() done [3.519491] playing 680 hz tone volume 50 for 500 ms ( 3.532| 2.060) D: protocol-native.c: Requesting rewind due to end of underrun. ( 3.532| 0.000) D: alsa-sink.c: Requested to rewind 10156 bytes. ( 3.532| 0.000) D: alsa-sink.c: Limited to 10156 bytes. ( 3.532| 0.000) D: alsa-sink.c: before: 2539 ( 3.532| 0.000) D: alsa-sink.c: after: 2539 ( 3.532| 0.000) D: alsa-sink.c: Rewound 10156 bytes. ( 3.532| 0.000) D: sink.c: Processing rewind... ( 3.532| 0.000) D: sink-input.c: Have to rewind 10156 bytes on render memblockq. ( 3.533| 0.000) D: source.c: Processing rewind... [3.848197] play done ( 4.016| 0.483) D: protocol-native.c: Underrun on 'beep', 0 bytes in queue. [6.050165] pa_simple_drain() done [6.062775] playing 440 hz tone volume 50 for 500 ms ... ** Attachment added: "pulseverbose.log" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/660567/+attachment/1694134/+files/pulseverbose.log -- pa_simple_drain() takes over 2 seconds to complete! https://bugs.launchpad.net/bugs/660567 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
