linuxgaming.de

Hallo zusammen,

ich habe derzeit immer stotternden Sound, wenn ich versuche FTL (Faster Than Light) unter Steam zu starten. Wenn ich, während das Spiel läuft, in die PulseAudio Soundsteuerung sehe, dann fällt mir auf, dass FTL dort dauerhaft auftaucht und wieder verschwindet.

Kennt jemand das Problem? Gibt es dafür eine Lösung?

Grüße
ReCon

Hey,

wollte mal fragen ob das Problem noch besteht, weil bei mir stottert der Sound auch aber erst nach ner weile im Spiel.

Gruß
mo0ep

Also bei mir stottert er nicht, aber ich nutze auch kein PulseAudio.

Also so wie es aussieht ist es ein Problem mit Alsa oder evtl. was in Verbindung mit PulseAudio. Ich habe mir mal den Output von PulseAudio (pulseaudio -vvv) angeschaut und da kommt das hier raus:

Code: Alles auswählen

D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum.
D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Core1.Stream removed from object /org/pulseaudio/core1/playback_stream264
I: [pulseaudio] sink-input.c: Freeing input 264 "ALSA Playback"
I: [pulseaudio] module-stream-restore.c: Restoring device for stream sink-input-by-application-name:ALSA plug-in [FTL].
D: [pulseaudio] module-intended-roles.c: Not setting device for stream ALSA Playback, because already set.
I: [pulseaudio] sink-input.c: Trying to change sample rate
I: [pulseaudio] module-stream-restore.c: Restoring mute state for sink input sink-input-by-application-name:ALSA plug-in [FTL].
D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo becomes busy, resuming.
I: [pulseaudio] resampler.c: Forcing resampler 'copy', because of fixed, identical sample rates.
I: [pulseaudio] resampler.c: Using resampler 'copy'
I: [pulseaudio] resampler.c: Using s16le as working format.
D: [pulseaudio] resampler.c: Resampler:
D: [pulseaudio] resampler.c:   rate 44100 -> 44100 (method copy),
D: [pulseaudio] resampler.c:   format float32le -> s16le (intermediate s16le),
D: [pulseaudio] resampler.c:   channels 2 -> 2 (resampling 2)
D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0
D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0
I: [pulseaudio] sink-input.c: Created input 265 "ALSA Playback" on alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo with sample spec float32le 2ch 44100Hz and channel map front-left,front-right
I: [pulseaudio] sink-input.c:     media.name = "ALSA Playback"
I: [pulseaudio] sink-input.c:     application.name = "ALSA plug-in [FTL]"
I: [pulseaudio] sink-input.c:     native-protocol.peer = "UNIX socket client"
I: [pulseaudio] sink-input.c:     native-protocol.version = "28"
I: [pulseaudio] sink-input.c:     application.process.id = "1123"
I: [pulseaudio] sink-input.c:     application.process.user = "username"
I: [pulseaudio] sink-input.c:     application.process.host = "hostname"
I: [pulseaudio] sink-input.c:     application.process.binary = "FTL"
I: [pulseaudio] sink-input.c:     application.language = "C"
I: [pulseaudio] sink-input.c:     window.x11.display = ":0"
I: [pulseaudio] sink-input.c:     application.process.machine_id = "fd99aa52db0f4aa6b393c3b235eef24c"
I: [pulseaudio] sink-input.c:     application.process.session_id = "1"
I: [pulseaudio] sink-input.c:     module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [FTL]"
I: [pulseaudio] protocol-native.c: Requested tlength=40,00 ms, minreq=10,00 ms
D: [pulseaudio] protocol-native.c: Early requests mode enabled, configuring sink latency to minreq.
D: [pulseaudio] protocol-native.c: Requested latency=10,00 ms, Received latency=26,00 ms
D: [pulseaudio] memblockq.c: memblockq requested: maxlength=4194304, tlength=27520, base=8, prebuf=3528, minreq=9168 maxrewind=0
D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=4194304, tlength=27520, base=8, prebuf=3528, minreq=9168 maxrewind=0
I: [pulseaudio] protocol-native.c: Final latency 104,00 ms = 26,03 ms + 2*25,99 ms + 26,00 ms
D: [alsa-sink-USB Audio] alsa-sink.c: Latency set to 26,00ms
D: [alsa-sink-USB Audio] alsa-sink.c: hwbuf_unused=348216
D: [alsa-sink-USB Audio] alsa-sink.c: setting avail_min=87848
D: [alsa-sink-USB Audio] alsa-sink.c: Requesting rewind due to latency change.
D: [alsa-sink-USB Audio] alsa-sink.c: Requested to rewind 352800 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: Limited to 351132 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: before: 87783
D: [alsa-sink-USB Audio] alsa-sink.c: after: 87783
D: [alsa-sink-USB Audio] alsa-sink.c: Rewound 351132 bytes.
D: [alsa-sink-USB Audio] sink.c: Processing rewind...
D: [alsa-sink-USB Audio] sink-input.c: Have to rewind 351132 bytes on render memblockq.
D: [alsa-sink-USB Audio] source.c: Processing rewind...
D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Core1.Stream added for object /org/pulseaudio/core1/playback_stream265
D: [alsa-sink-USB Audio] protocol-native.c: Requesting rewind due to end of underrun.
D: [alsa-sink-USB Audio] alsa-sink.c: Requested to rewind 352800 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: Limited to 4328 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: before: 1082
D: [alsa-sink-USB Audio] alsa-sink.c: after: 1082
D: [alsa-sink-USB Audio] alsa-sink.c: Rewound 4328 bytes.
D: [alsa-sink-USB Audio] sink.c: Processing rewind...
D: [alsa-sink-USB Audio] sink-input.c: Have to rewind 4328 bytes on render memblockq.
D: [alsa-sink-USB Audio] source.c: Processing rewind...
D: [alsa-sink-USB Audio] protocol-native.c: Implicit underrun of 'ALSA Playback'
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] alsa-sink.c: hwbuf_unused=0
D: [alsa-sink-USB Audio] alsa-sink.c: setting avail_min=87848
D: [alsa-sink-USB Audio] alsa-sink.c: Requested to rewind 352800 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: Limited to 2920 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: before: 730
D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo becomes idle, timeout in 5 seconds.
D: [alsa-sink-USB Audio] alsa-sink.c: after: 730
D: [alsa-sink-USB Audio] alsa-sink.c: Rewound 2920 bytes.
D: [alsa-sink-USB Audio] sink.c: Processing rewind...
D: [alsa-sink-USB Audio] source.c: Processing rewind...
D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo becomes idle, timeout in 5 seconds.
D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum.
D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Core1.Stream removed from object /org/pulseaudio/core1/playback_stream265
I: [pulseaudio] sink-input.c: Freeing input 265 "ALSA Playback"
I: [pulseaudio] module-stream-restore.c: Restoring device for stream sink-input-by-application-name:ALSA plug-in [FTL].
D: [pulseaudio] module-intended-roles.c: Not setting device for stream ALSA Playback, because already set.
I: [pulseaudio] sink-input.c: Trying to change sample rate
I: [pulseaudio] module-stream-restore.c: Restoring mute state for sink input sink-input-by-application-name:ALSA plug-in [FTL].
D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo becomes busy, resuming.
I: [pulseaudio] resampler.c: Forcing resampler 'copy', because of fixed, identical sample rates.
I: [pulseaudio] resampler.c: Using resampler 'copy'
I: [pulseaudio] resampler.c: Using s16le as working format.
D: [pulseaudio] resampler.c: Resampler:
D: [pulseaudio] resampler.c:   rate 44100 -> 44100 (method copy),
D: [pulseaudio] resampler.c:   format float32le -> s16le (intermediate s16le),
D: [pulseaudio] resampler.c:   channels 2 -> 2 (resampling 2)
D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0
D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0
I: [pulseaudio] sink-input.c: Created input 266 "ALSA Playback" on alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo with sample spec float32le 2ch 44100Hz and channel map front-left,front-right
I: [pulseaudio] sink-input.c:     media.name = "ALSA Playback"
I: [pulseaudio] sink-input.c:     application.name = "ALSA plug-in [FTL]"
I: [pulseaudio] sink-input.c:     native-protocol.peer = "UNIX socket client"
I: [pulseaudio] sink-input.c:     native-protocol.version = "28"
I: [pulseaudio] sink-input.c:     application.process.id = "1123"
I: [pulseaudio] sink-input.c:     application.process.user = "username"
I: [pulseaudio] sink-input.c:     application.process.host = "hostname"
I: [pulseaudio] sink-input.c:     application.process.binary = "FTL"
I: [pulseaudio] sink-input.c:     application.language = "C"
I: [pulseaudio] sink-input.c:     window.x11.display = ":0"
I: [pulseaudio] sink-input.c:     application.process.machine_id = "fd99aa52db0f4aa6b393c3b235eef24c"
I: [pulseaudio] sink-input.c:     application.process.session_id = "1"
I: [pulseaudio] sink-input.c:     module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [FTL]"
I: [pulseaudio] protocol-native.c: Requested tlength=40,00 ms, minreq=10,00 ms
D: [pulseaudio] protocol-native.c: Early requests mode enabled, configuring sink latency to minreq.
D: [pulseaudio] protocol-native.c: Requested latency=10,00 ms, Received latency=26,00 ms
D: [pulseaudio] memblockq.c: memblockq requested: maxlength=4194304, tlength=27520, base=8, prebuf=3528, minreq=9168 maxrewind=0
D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=4194304, tlength=27520, base=8, prebuf=3528, minreq=9168 maxrewind=0
I: [pulseaudio] protocol-native.c: Final latency 104,00 ms = 26,03 ms + 2*25,99 ms + 26,00 ms
D: [alsa-sink-USB Audio] alsa-sink.c: Latency set to 26,00ms
D: [alsa-sink-USB Audio] alsa-sink.c: hwbuf_unused=348216
D: [alsa-sink-USB Audio] alsa-sink.c: setting avail_min=87848
D: [alsa-sink-USB Audio] alsa-sink.c: Requesting rewind due to latency change.
D: [alsa-sink-USB Audio] alsa-sink.c: Requested to rewind 352800 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: Limited to 352544 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: before: 88136
D: [alsa-sink-USB Audio] alsa-sink.c: after: 87494
D: [alsa-sink-USB Audio] alsa-sink.c: Rewound 349976 bytes.
D: [alsa-sink-USB Audio] sink.c: Processing rewind...
D: [alsa-sink-USB Audio] sink-input.c: Have to rewind 349976 bytes on render memblockq.
D: [alsa-sink-USB Audio] source.c: Processing rewind...
D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Core1.Stream added for object /org/pulseaudio/core1/playback_stream266
D: [alsa-sink-USB Audio] protocol-native.c: Requesting rewind due to end of underrun.
D: [alsa-sink-USB Audio] alsa-sink.c: Requested to rewind 352800 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: Limited to 4328 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: before: 1082
D: [alsa-sink-USB Audio] alsa-sink.c: after: 1082
D: [alsa-sink-USB Audio] alsa-sink.c: Rewound 4328 bytes.
D: [alsa-sink-USB Audio] sink.c: Processing rewind...
D: [alsa-sink-USB Audio] sink-input.c: Have to rewind 4328 bytes on render memblockq.
D: [alsa-sink-USB Audio] source.c: Processing rewind...
D: [alsa-sink-USB Audio] protocol-native.c: Implicit underrun of 'ALSA Playback'
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] sink.c: Found underrun 2564 bytes ago (2020 bytes ahead in playback buffer)
D: [alsa-sink-USB Audio] alsa-sink.c: hwbuf_unused=0
D: [alsa-sink-USB Audio] alsa-sink.c: setting avail_min=87848
D: [alsa-sink-USB Audio] alsa-sink.c: Requested to rewind 352800 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: Limited to 4328 bytes.
D: [alsa-sink-USB Audio] alsa-sink.c: before: 1082
D: [alsa-sink-USB Audio] alsa-sink.c: after: 1082
D: [alsa-sink-USB Audio] alsa-sink.c: Rewound 4328 bytes.
D: [alsa-sink-USB Audio] sink.c: Processing rewind...
D: [alsa-sink-USB Audio] source.c: Processing rewind...
D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo becomes idle, timeout in 5 seconds.
D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.usb-Logitech_Logitech_G930_Headset-00-Headset.iec958-stereo becomes idle, timeout in 5 seconds.
D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum.

Und das wiederholt sich beliebig oft. Wenn man danach schaut findet man folgenden Thread im Internet

http://comments.gmane.org/gmane.comp.audio.pulseaudio.general/17484

Das sieht so ähnlich aus, ist aber nicht exakt das gleiche. Da steht an einer bestimmten Stelle noch ein "abort", aber sonst ähnelt sich das eigentlich schon. Aber da steht auch im letzten Post, dass sich das mit "alsa-lib 1.0.27.2" erledigt haben sollte, da ich aber die Version installiert habe weiß ich nicht genau ob es das gleiche Problem ist oder ob es nicht richtig gefixt wurde. Deshalb wollte ich wissen ob sich das Problem bei ReCon erledigt hat oder ob es noch besteht.

Gruß
mo0ep