<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Pulseaudio 5.0 uses 100% CPU time after system resumes from hibernation." href="https://bugs.freedesktop.org/show_bug.cgi?id=80710#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Pulseaudio 5.0 uses 100% CPU time after system resumes from hibernation." href="https://bugs.freedesktop.org/show_bug.cgi?id=80710">bug 80710</a> from <a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> Raymond</a> <pre><a href="http://mailman.alsa-project.org/pipermail/alsa-devel/2014-May/076480.html">http://mailman.alsa-project.org/pipermail/alsa-devel/2014-May/076480.html</a> does your sound card suspend and resume normally when not using pulseaudio ? aplay -D hw:0,0 stereo.wav aplay -D plughw:0,0 stereo.wav aplay -D plug:dmix stereo.wav refer to your log dmix usually set stop threshold to boundary ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: start_threshold : 1 ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: stop_threshold : 0 ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: silence_threshold: 0 ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: silence_size : 0 ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: boundary : 4611686018427387904 ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: appl_ptr : 0 ( 0.189| 0.000) D: [pulseaudio] alsa-util.c: hw_ptr : 8138786 ( 0.189| 0.000) D: [alsa-sink-ALC887 Analog] alsa-sink.c: Thread starting up ( 0.197| 0.007) I: [alsa-sink-ALC887 Analog] core-util.c: Failed to acquire real-time scheduling: No such file or directory ( 0.198| 0.000) I: [alsa-sink-ALC887 Analog] alsa-sink.c: Starting playback. hwptr already ahead of appl_ptr before pulseaudio call snd_pcm_start his program pcm_rewindable.c want to check when did hw ptr update by writing square wave and rewind in periods</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>