Killing/restarting Clementine doesn't make a difference. I actually just rebooted a few minutes ago. As soon as GNOME loaded, before doing anything else, I adjusted my volume (it was muted). The problem appeared immediately. Is PA trying to restore some kind of broken state?
I have attached a syslog snippet from a couple of minutes ago. Thanks for the reply, Felipe. On Wed, Nov 26, 2014 at 05:19:06PM -0300, Felipe Sateler wrote: > On Wed, Nov 26, 2014 at 4:54 PM, David Ó Laigheanáin > <david.ly...@redbrick.dcu.ie> wrote: > > Package: pulseaudio > > Version: 5.0-13 > > Severity: important > > > > Dear Maintainer, > > > > If playing a sound (may or may not be a prerequisite) when the Pulseaudio > > daemon is killed and respawned, it will become unusable. Any sounds > > thereafter experience an extreme latency and small snippets (< 1 second) > > are looped over and over rapidly. Changing volume becomes difficult as I > > assume the PA daemon is choked and is struggling to keep up with requests. > > > > My reproduction steps: > > - Run Clementine (output via PulseAudio). > > - Play song. > > - Run 'pulseaudio --kill && pulseaudio --start' as user. > > - Clementine will fail to play anything else and get stuck at around 0:00 > > or 0:01, with a tiny snippet of the music being played over and over. > > - Attempt to change volume. The 'volume change' sound in GNOME will loop > > over and over rapidly and the volume bar and hotkeys will become > > unresponsive. > > - Restart PA again. The problem doesn't go away. > > - Reboot and the problem is fixed, until the next time. > > > > This shouldn't happen. Ideally, you should be able to restart PA as many > > times as you want at whatever speed and never have it become unusable. > > What happens if you restart clementine? I think the problem is with > the client that doesn't handle a dying server. > > > > -- > > Saludos, > Felipe Sateler > -- Please consider using PGP to encrypt/sign your e-mails so that nobody other than the intended recipient can read them. Privacy is important. My public PGP key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xDA2E99B41C39C7D2
Nov 26 20:24:31 fuileach pulseaudio[5728]: [pulseaudio] pid.c: Daemon already running. Nov 26 20:24:31 fuileach pulseaudio[5720]: Created 1 "Native client (UNIX socket client)" Nov 26 20:24:31 fuileach pulseaudio[5720]: Protocol version: remote 29, local 29 Nov 26 20:24:31 fuileach pulseaudio[5720]: Got credentials: uid=1000 gid=1000 success=1 Nov 26 20:24:31 fuileach pulseaudio[5720]: SHM possible: yes Nov 26 20:24:31 fuileach pulseaudio[5720]: Negotiated SHM: yes Nov 26 20:24:31 fuileach pulseaudio[5720]: Looking for .desktop file for gnome-shell Nov 26 20:24:31 fuileach pulseaudio[5720]: Found /usr/share/applications/gnome-shell.desktop. Nov 26 20:24:33 fuileach gnome-session[2200]: (gnome-settings-daemon:2261): media-keys-plugin-WARNING **: Unable to get default sink Nov 26 20:24:33 fuileach pulseaudio[5720]: Created 2 "Native client (UNIX socket client)" Nov 26 20:24:33 fuileach pulseaudio[5720]: Protocol version: remote 29, local 29 Nov 26 20:24:33 fuileach pulseaudio[5720]: Got credentials: uid=1000 gid=1000 success=1 Nov 26 20:24:33 fuileach pulseaudio[5720]: SHM possible: yes Nov 26 20:24:33 fuileach pulseaudio[5720]: Negotiated SHM: yes Nov 26 20:24:33 fuileach pulseaudio[5720]: Looking for .desktop file for gnome-settings-daemon Nov 26 20:24:33 fuileach gnome-session[2200]: (gnome-settings-daemon:2261): media-keys-plugin-WARNING **: Unable to get default source Nov 26 20:24:33 fuileach pulseaudio[5720]: Created 3 "Native client (UNIX socket client)" Nov 26 20:24:33 fuileach pulseaudio[5720]: Protocol version: remote 29, local 29 Nov 26 20:24:33 fuileach pulseaudio[5720]: Got credentials: uid=1000 gid=1000 success=1 Nov 26 20:24:33 fuileach pulseaudio[5720]: SHM possible: yes Nov 26 20:24:33 fuileach pulseaudio[5720]: Negotiated SHM: yes Nov 26 20:24:33 fuileach pulseaudio[5720]: Looking for .desktop file for gnome-shell Nov 26 20:24:36 fuileach pulseaudio[5720]: Source alsa_input.pci-0000_00_14.2.analog-stereo idle for too long, suspending ... Nov 26 20:24:36 fuileach pulseaudio[5720]: Suspend cause of source alsa_input.pci-0000_00_14.2.analog-stereo is 0x0004, suspending Nov 26 20:24:36 fuileach pulseaudio[5720]: Device suspended... Nov 26 20:24:36 fuileach pulseaudio[5720]: Hmm, no streams around, trying to vacuum. Nov 26 20:24:36 fuileach pulseaudio[5720]: Sink alsa_output.pci-0000_00_14.2.analog-stereo idle for too long, suspending ... Nov 26 20:24:36 fuileach pulseaudio[5720]: Suspend cause of sink alsa_output.pci-0000_00_14.2.analog-stereo is 0x0004, suspending Nov 26 20:24:36 fuileach pulseaudio[5720]: Device suspended... Nov 26 20:24:36 fuileach pulseaudio[5720]: Hmm, no streams around, trying to vacuum. Nov 26 20:24:36 fuileach pulseaudio[5720]: Sink alsa_output.pci-0000_00_01.1.hdmi-stereo idle for too long, suspending ... Nov 26 20:24:36 fuileach pulseaudio[5720]: Suspend cause of sink alsa_output.pci-0000_00_01.1.hdmi-stereo is 0x0004, suspending Nov 26 20:24:36 fuileach pulseaudio[5720]: Device suspended... Nov 26 20:24:36 fuileach pulseaudio[5720]: Hmm, no streams around, trying to vacuum. Nov 26 20:24:36 fuileach pulseaudio[5720]: /dev/snd/controlC0 is accessible: yes Nov 26 20:24:36 fuileach pulseaudio[5720]: Resuming all sinks and sources of card alsa_card.pci-0000_00_01.1. Nov 26 20:24:36 fuileach pulseaudio[5720]: /dev/snd/controlC1 is accessible: yes Nov 26 20:24:36 fuileach pulseaudio[5720]: Resuming all sinks and sources of card alsa_card.pci-0000_00_14.2. Nov 26 20:24:41 fuileach pulseaudio[5720]: Client gnome-shell changes volume of sink alsa_output.pci-0000_00_14.2.analog-stereo. Nov 26 20:24:41 fuileach pulseaudio[5720]: Requested volume: front-left: 26739 / 41% / -23.36 dB, front-right: 26739 / 41% / -23.36 dB Nov 26 20:24:41 fuileach pulseaudio[5720]: Got hardware volume: front-left: 26904 / 41% / -23.20 dB, front-right: 26904 / 41% / -23.20 dB Nov 26 20:24:41 fuileach pulseaudio[5720]: Calculated software volume: front-left: 65134 / 99% / -0.16 dB, front-right: 65134 / 99% / -0.16 dB (accurate-enough=yes) Nov 26 20:24:41 fuileach pulseaudio[5720]: Volume going down to 26739 at 424200778 Nov 26 20:24:41 fuileach pulseaudio[5720]: Volume change to 26739 at 424200778 was written 8050 usec late Nov 26 20:24:41 fuileach pulseaudio[5720]: Storing volume/mute for device+port sink:alsa_output.pci-0000_00_14.2.analog-stereo:analog-output-headphones. Nov 26 20:24:41 fuileach pulseaudio[5720]: Restoring device for stream sink-input-by-media-role:event. Nov 26 20:24:41 fuileach pulseaudio[5720]: Not setting device for stream audio-volume-change, because already set. Nov 26 20:24:41 fuileach pulseaudio[5720]: Negotiated format: pcm, format.sample_format = "\"s16le\"" format.rate = "44100" format.channels = "2" format.channel_map = "\"front-left,front-right\"" Nov 26 20:24:41 fuileach pulseaudio[5720]: Restoring volume for sink input sink-input-by-media-role:event. Nov 26 20:24:41 fuileach pulseaudio[5720]: Restoring mute state for sink input sink-input-by-media-role:event. Nov 26 20:24:41 fuileach pulseaudio[5720]: Sink alsa_output.pci-0000_00_14.2.analog-stereo becomes busy, resuming. Nov 26 20:24:41 fuileach pulseaudio[5720]: Suspend cause of sink alsa_output.pci-0000_00_14.2.analog-stereo is 0x0000, resuming Nov 26 20:24:43 fuileach pulseaudio[5720]: Successfully acquired reservation lock on device 'Audio1' Nov 26 20:24:43 fuileach pulseaudio[5720]: Trying resume... Nov 26 20:24:43 fuileach pulseaudio[5720]: Maximum hw buffer size is 371 ms Nov 26 20:24:43 fuileach pulseaudio[5720]: Set buffer size first (to 4416 samples), period size second (to 736 samples). Nov 26 20:24:43 fuileach pulseaudio[5720]: hwbuf_unused=0 Nov 26 20:24:43 fuileach pulseaudio[5720]: setting avail_min=1 Nov 26 20:24:43 fuileach pulseaudio[5720]: Resumed successfully... Nov 26 20:24:43 fuileach pulseaudio[5720]: Sink alsa_output.pci-0000_00_14.2.analog-stereo becomes idle, timeout in 5 seconds. Nov 26 20:24:43 fuileach pulseaudio[5720]: Starting playback. Nov 26 20:24:43 fuileach pulseaudio[5720]: Sink alsa_output.pci-0000_00_14.2.analog-stereo becomes idle, timeout in 5 seconds. Nov 26 20:24:43 fuileach pulseaudio[5720]: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 Nov 26 20:24:43 fuileach pulseaudio[5720]: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 Nov 26 20:24:43 fuileach pulseaudio[5720]: Created input 0 "audio-volume-change" on alsa_output.pci-0000_00_14.2.analog-stereo with sample spec s16le 2ch 44100Hz and channel map front-left,front-right Nov 26 20:24:43 fuileach pulseaudio[5720]: event.mouse.button = "1" Nov 26 20:24:43 fuileach pulseaudio[5720]: event.mouse.y = "70" Nov 26 20:24:43 fuileach pulseaudio[5720]: event.mouse.x = "1183" Nov 26 20:24:43 fuileach pulseaudio[5720]: event.description = "Athraíodh an airde" Nov 26 20:24:43 fuileach pulseaudio[5720]: event.id = "audio-volume-change" Nov 26 20:24:43 fuileach pulseaudio[5720]: media.role = "event" Nov 26 20:24:43 fuileach pulseaudio[5720]: media.name = "audio-volume-change" Nov 26 20:24:43 fuileach pulseaudio[5720]: media.filename = "/usr/share//sounds/freedesktop/stereo/audio-volume-change.oga" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.name = "GNOME Shell" Nov 26 20:24:43 fuileach pulseaudio[5720]: native-protocol.peer = "UNIX socket client" Nov 26 20:24:43 fuileach pulseaudio[5720]: native-protocol.version = "29" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.id = "org.gnome.Shell" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.icon_name = "start-here" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.language = "ga_IE.UTF-8" Nov 26 20:24:43 fuileach pulseaudio[5720]: window.x11.screen = "0" Nov 26 20:24:43 fuileach pulseaudio[5720]: window.x11.display = ":0" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.process.id = "2314" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.process.user = "david" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.process.host = "fuileach" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.process.binary = "gnome-shell" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.process.machine_id = "fb75a029cab0d31b5676ade754660933" Nov 26 20:24:43 fuileach pulseaudio[5720]: application.process.session_id = "1" Nov 26 20:24:43 fuileach pulseaudio[5720]: module-stream-restore.id = "sink-input-by-media-role:event" Nov 26 20:24:43 fuileach pulseaudio[5720]: Requested tlength=2000.00 ms, minreq=20.00 ms Nov 26 20:24:43 fuileach pulseaudio[5720]: Traditional mode enabled, modifying sink usec only for compat with minreq. Nov 26 20:24:43 fuileach pulseaudio[5720]: Requested latency=1960.00 ms, Received latency=100.14 ms Nov 26 20:24:43 fuileach pulseaudio[5720]: memblockq requested: maxlength=4194304, tlength=352800, base=4, prebuf=349276, minreq=3528 maxrewind=0 Nov 26 20:24:43 fuileach pulseaudio[5720]: memblockq sanitized: maxlength=4194304, tlength=352800, base=4, prebuf=349276, minreq=3528 maxrewind=0 Nov 26 20:24:43 fuileach pulseaudio[5720]: Final latency 2100.14 ms = 1960.00 ms + 2*20.00 ms + 100.14 ms Nov 26 20:24:43 fuileach pulseaudio[5720]: Requested volume: front-left: 26272 / 40% / -23.82 dB, front-right: 26272 / 40% / -23.82 dB Nov 26 20:24:43 fuileach pulseaudio[5720]: Got hardware volume: front-left: 26291 / 40% / -23.80 dB, front-right: 26291 / 40% / -23.80 dB Nov 26 20:24:43 fuileach pulseaudio[5720]: Calculated software volume: front-left: 65489 / 100% / -0.02 dB, front-right: 65489 / 100% / -0.02 dB (accurate-enough=yes) Nov 26 20:24:43 fuileach pulseaudio[5720]: Volume going down to 26272 at 426329062 Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 90708 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 90304 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 89938 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Dropped redundant event due to change event. Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 89547 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 88804 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 88402 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 88037 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 87636 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 87261 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 86442 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Next volume change in 86004 usec Nov 26 20:24:43 fuileach pulseaudio[5720]: Requesting rewind due to end of underrun. Nov 26 20:24:43 fuileach pulseaudio[5720]: Requested to rewind 17664 bytes. Nov 26 20:24:43 fuileach pulseaudio[5720]: Limited to 17268 bytes. Nov 26 20:24:43 fuileach pulseaudio[5720]: before: 4317 Nov 26 20:24:43 fuileach pulseaudio[5720]: after: 4317 Nov 26 20:24:43 fuileach pulseaudio[5720]: Rewound 17268 bytes. Nov 26 20:24:43 fuileach pulseaudio[5720]: Processing rewind... Nov 26 20:24:43 fuileach pulseaudio[5720]: latency = 0 Nov 26 20:24:43 fuileach pulseaudio[5720]: Volume change to 26272 at 426238963 was written 8003 usec late Nov 26 20:24:45 fuileach pulseaudio[5720]: Have to rewind 17268 bytes on render memblockq. Nov 26 20:24:45 fuileach pulseaudio[5720]: Processing rewind... Nov 26 20:24:45 fuileach pulseaudio[5720]: Implicit drain of 'audio-volume-change' Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7240 bytes ago (10424 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7268 bytes ago (10396 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7284 bytes ago (10380 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7300 bytes ago (10364 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7328 bytes ago (10336 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7356 bytes ago (10308 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7376 bytes ago (10288 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7396 bytes ago (10268 bytes ahead in playback buffer) Nov 26 20:24:45 fuileach pulseaudio[5720]: Found underrun 7420 bytes ago (10244 bytes ahead in playback buffer) Nov 26 20:24:51 fuileach pulseaudio[5720]: Synced.
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