pulseaudio
Hallo,
hat hier jemend Erfahrung mit pulseaudio?
Ich wollte mein etch system von esd auf pulseaudio umstellen, um bessere Unterstützung von sound im lan zu haben. Ich habe dafür den esd gestoppt (der bis daher gut funktioniert hat, mit alsa als backend), habe die pulseaudio-Pakete installiert, mich selbst zu den Gruppen pulse, pulse-rt und pulse-access hinzugefügt und den daemon gestartet (über das init script). Leider kommt aber kein Ton:
>
>jba@lisa:~$ paplay /usr/share/sounds/pop.wav
>Failed to drain stream: Timeout
>jba@lisa:~$
(kein Ton) Und:
>jba@lisa:~$ pactl upload-sample /usr/share/sounds/pop.wav pop
>jba@lisa:~$ pactl play-sample pop
>jba@lisa:~$
(kein Ton)
Aber:
------------------------------------------
jba@lisa:~$ ps axu | grep pulse
pulse 3775 0.0 0.1 7064 2784 ? S<s 12:29 0:00 /usr/bin/pulseaudio --system --daemonize --high-priority --log-target=syslog --disallow-module-loading=0
jba@lisa:~$ pactl stat
Currently in use: 2 blocks containing 9.2 KiB bytes total.
Allocated during whole lifetime: 7 blocks containing 59.7 KiB bytes total.
Sample cache size: 7.9 KiB
User name: pulse
Host Name: lisa.home.net
Server Name: pulseaudio
Server Version: 0.9.5
Default Sample Specification: s16le 2ch 44100Hz
Default Sink: alsa_output.pci_10de_26c_alsa_playback_0
Default Source: alsa_input.pci_10de_26c_alsa_capture_0
Cookie: 4b8f7d70
jba@lisa:~$ pactl list
*** Module #0 ***
Name: module-alsa-sink
Argument: device=hw:0 sink_name=alsa_output.pci_10de_26c_alsa_playback_0
Usage counter: 0
Auto unload: no
*** Module #1 ***
Name: module-alsa-source
Argument: device=hw:0 source_name=alsa_input.pci_10de_26c_alsa_capture_0
Usage counter: n/a
Auto unload: no
*** Module #2 ***
Name: module-hal-detect
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #3 ***
Name: module-esound-protocol-unix
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #4 ***
Name: module-native-protocol-unix
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #5 ***
Name: module-volume-restore
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #6 ***
Name: module-rescue-streams
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Sink #0 ***
Name: alsa_output.pci_10de_26c_alsa_playback_0
Driver: modules/module-alsa-sink.c
Description: ALSA PCM on hw:0 (HDA Generic)
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 0
Volume: 0: 82% 1: 82%
Monitor Source: 0
Latency: 57333 usec
Flags: HW_VOLUME_CTRL LATENCY HARDWARE
*** Source #0 ***
Name: alsa_output.pci_10de_26c_alsa_playback_0.monitor
Driver: modules/module-alsa-sink.c
Description: Monitor Source of ALSA PCM on hw:0 (HDA Generic)
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 0
Volume: 0: 100% 1: 100%
Monitor of Sink: 0
Latency: 0 usec
Flags:
*** Source #1 ***
Name: alsa_input.pci_10de_26c_alsa_capture_0
Driver: modules/module-alsa-source.c
Description: ALSA PCM on hw:0 (HDA Generic)
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 1
Volume: 0: 84% 1: 84%
Monitor of Sink: no
Latency: 0 usec
Flags: HW_VOLUME_CTRL LATENCY HARDWARE
*** Sink Input #2 ***
Name: sample:pop
Driver: pulsecore/play-memchunk.c
Owner Module: n/a
Client: n/a
Sink: 0
Sample Specification: float32le 1ch 44100Hz
Channel Map: mono
Volume: 0: 100%
Buffer Latency: 0 usec
Sink Latency: 57333 usec
Resample method: src-sinc-fastest
*** Client #6 ***
Name: pactl
Driver: pulsecore/protocol-native.c
Owner Module: 4
*** Sample #0 ***
Name: pop
Volume: 0: 100%
Sample Specification: float32le 1ch 44100Hz
Channel Map: mono
Duration: 0.0s
Size: 7.9 KiB
Lazy: no
Filename: n/a
jba@lisa:~$
------------------------------------------
D.h. pulseaudio scheint zu laufen. Die folgenden Meldungen kommen im syslog,
wenn das System gestartet wird:
------------------------------------------
Nov 1 12:29:14 lisa pulseaudio[3775]: alsa-util.c: device doesn't support 44100 Hz, changed to 48000 Hz.
Nov 1 12:29:14 lisa pulseaudio[3775]: alsa-util.c: device doesn't support 44100 Hz, changed to 48000 Hz.
Nov 1 12:29:14 lisa pulseaudio[3775]: sound-file.c: Failed to open file /usr/share/sounds/gtk-events/activate.wav
Nov 1 12:29:14 lisa pulseaudio[3775]: x11wrap.c: XOpenDisplay() failed
Nov 1 12:29:14 lisa pulseaudio[3775]: module.c: Failed to load module "module-x11-bell" (argument: "sample=x11-bell"): initialization failed.
Nov 1 12:29:14 lisa pulseaudio[3775]: x11wrap.c: XOpenDisplay() failed
Nov 1 12:29:14 lisa pulseaudio[3775]: module.c: Failed to load module "module-x11-publish" (argument: ""): initialization failed.
Nov 1 12:29:14 lisa pulseaudio[3775]: module-gconf.c: Unable to read or parse data from client.
Nov 1 12:29:14 lisa pulseaudio[3775]: module.c: Failed to load module "module-gconf" (argument: ""): initialization failed.
Nov 1 12:29:14 lisa pulseaudio[3775]: main.c: Failed to load sound file.
Nov 1 12:29:14 lisa pulseaudio[3775]: main.c: Module load failed.
Nov 1 12:29:37 lisa pulseaudio[3775]: protocol-esound.c: kicked client with invalid authorization key.
------------------------------------------
Die 'authorization' Meldung kommt wahrscheinlich von kde, das versucht auf den esd zuzugreifen, der von pulseaudio emuliert wird (ich habe kde/arts so eingestellt, dass es auf esd zugreift, damit ich auch dann sound habe, wenn ich mich von einem Terminal aus einlogge). Das ist aber wohl eher ein sekundäres Problem. Erstmal muss pulseaudio überhaupt einen Ton von sich geben.
Irgendwelche Ideen oder Hinweise?
Jürgen
_____________________________________________________________________
Der WEB.DE SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen!
http://smartsurfer.web.de/?mc=100071&distributionid=000000000066
Reply to: