[Fedora 8] pulseaudio
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bob031
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bob031 Messages postés 8228 Statut Membre -
bob031 Messages postés 8228 Statut Membre -
Bonjour,
bien que je n'ai pas de problème particulier avec le son, je m'interrogeais sur ces messages d'erreurs :
[root@localhost redfox]# cat /var/log/messages | grep pulseaudio
Feb 19 14:52:01 localhost pulseaudio[2548]: polkit.c: Failed to show grant dialog: Unable to lookup exe for caller
Feb 19 14:52:01 localhost pulseaudio[2548]: polkit.c: PolicyKit responded with 'auth_admin_keep_always'
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Feb 19 14:52:01 localhost pulseaudio[2548]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 14:52:01 localhost pulseaudio[2548]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
[root@localhost redfox]#
https://forums.fedora-fr.org/viewtopic.php?pid=241214#p241214
Au passage, verifie que le user est bien dans les groupes "pulse-rt" et "PolicyKit"
donc rien de bien méchant bien que je n'ai pas tout compris sur pulseaudio mais apparemment pulseaudio c'est pas "tip-top" !
une batterie de commandes intéressantes :
[root@localhost redfox]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: SI7012 [SiS SI7012], device 0: Intel ICH [SiS SI7012]
Subdevices: 1/1
Subdevice #0: subdevice #0
[root@localhost redfox]# ps axu | grep pulse
redfox 2548 0.0 0.4 33220 4700 ? Sl 14:52 0:03 /usr/bin/pulseaudio --log-target=syslog
redfox 2554 0.0 0.1 5216 1704 ? S 14:52 0:00 /usr/libexec/pulse/gconf-helper
root 6899 0.0 0.0 4076 740 pts/0 S+ 16:17 0:00 grep pulse
[root@localhost redfox]# pactl stat
Currently in use: 0 blocks containing 0 B bytes total.
Allocated during whole lifetime: 4868 blocks containing 12.9 MiB bytes total.
Sample cache size: 0 B
User name: redfox
Host Name: localhost.localdomain
Server Name: pulseaudio
Server Version: 0.9.8
Default Sample Specification: s16le 2ch 44100Hz
Default Sink: alsa_output.pci_1039_7012_alsa_playback_0
Default Source: alsa_input.pci_1039_7012_alsa_capture_0
Cookie: 38cdfcb5
[root@localhost redfox]# pactl list
*** Module #0 ***
Name: module-alsa-sink
Argument: device_id=0 sink_name=alsa_output.pci_1039_7012_alsa_playback_0
Usage counter: n/a
Auto unload: no
*** Module #1 ***
Name: module-alsa-source
Argument: device_id=0 source_name=alsa_input.pci_1039_7012_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-default-device-restore
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #7 ***
Name: module-rescue-streams
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #8 ***
Name: module-suspend-on-idle
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #9 ***
Name: module-x11-publish
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #10 ***
Name: module-gconf
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #11 ***
Name: module-x11-xsmp
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Sink #0 ***
Name: alsa_output.pci_1039_7012_alsa_playback_0
Driver: modules/module-alsa-sink.c
Description: ALSA PCM on front:0 (SiS SI7012) via DMA
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 0
Volume: 0: 80% 1: 80%
Monitor Source: 0
Latency: 0 usec
Flags: HW_VOLUME_CTRL LATENCY HARDWARE
*** Source #0 ***
Name: alsa_output.pci_1039_7012_alsa_playback_0.monitor
Driver: modules/module-alsa-sink.c
Description: Monitor Source of ALSA PCM on front:0 (SiS SI7012) via DMA
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_1039_7012_alsa_capture_0
Driver: modules/module-alsa-source.c
Description: ALSA PCM on front:0 (SiS SI7012) via DMA
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 1
Volume: 0: 0% 1: 0%
Monitor of Sink: no
Latency: 0 usec
Flags: HW_VOLUME_CTRL LATENCY HARDWARE
*** Client #0 ***
Name: EsounD client (UNIX socket client)
Driver: pulsecore/protocol-esound.c
Owner Module: 3
*** Client #2 ***
Name: EsounD client (UNIX socket client)
Driver: pulsecore/protocol-esound.c
Owner Module: 3
*** Client #23 ***
Name: EsounD client (UNIX socket client)
Driver: pulsecore/protocol-esound.c
Owner Module: 3
*** Client #36 ***
Name: pactl
Driver: pulsecore/protocol-native.c
Owner Module: 4
*** Sample #0 ***
Name: pulse-hotplug
Volume: 0: 100% 1: 100% 2: 100% 3: 100% 4: 100% 5: 100% 6: 100% 7: 100%
Sample Specification: n/a
Channel Map: n/a
Duration: 0.0s
Size: 0 B
Lazy: yes
Filename: /usr/share/sounds/startup3.wav
[root@localhost redfox]#
une batterie de liens :
https://www.freedesktop.org/wiki/Software/PulseAudio/
https://lists.debian.org/debian-user-german/2007/11/msg00205.html
https://fluoblog.wordpress.com/2007/12/14/installation-de-pulseaudio/
bien que je n'ai pas de problème particulier avec le son, je m'interrogeais sur ces messages d'erreurs :
[root@localhost redfox]# cat /var/log/messages | grep pulseaudio
Feb 19 14:52:01 localhost pulseaudio[2548]: polkit.c: Failed to show grant dialog: Unable to lookup exe for caller
Feb 19 14:52:01 localhost pulseaudio[2548]: polkit.c: PolicyKit responded with 'auth_admin_keep_always'
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Feb 19 14:52:01 localhost pulseaudio[2548]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Feb 19 14:52:01 localhost pulseaudio[2548]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 14:52:01 localhost pulseaudio[2548]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
[root@localhost redfox]#
https://forums.fedora-fr.org/viewtopic.php?pid=241214#p241214
Au passage, verifie que le user est bien dans les groupes "pulse-rt" et "PolicyKit"
donc rien de bien méchant bien que je n'ai pas tout compris sur pulseaudio mais apparemment pulseaudio c'est pas "tip-top" !
une batterie de commandes intéressantes :
[root@localhost redfox]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: SI7012 [SiS SI7012], device 0: Intel ICH [SiS SI7012]
Subdevices: 1/1
Subdevice #0: subdevice #0
[root@localhost redfox]# ps axu | grep pulse
redfox 2548 0.0 0.4 33220 4700 ? Sl 14:52 0:03 /usr/bin/pulseaudio --log-target=syslog
redfox 2554 0.0 0.1 5216 1704 ? S 14:52 0:00 /usr/libexec/pulse/gconf-helper
root 6899 0.0 0.0 4076 740 pts/0 S+ 16:17 0:00 grep pulse
[root@localhost redfox]# pactl stat
Currently in use: 0 blocks containing 0 B bytes total.
Allocated during whole lifetime: 4868 blocks containing 12.9 MiB bytes total.
Sample cache size: 0 B
User name: redfox
Host Name: localhost.localdomain
Server Name: pulseaudio
Server Version: 0.9.8
Default Sample Specification: s16le 2ch 44100Hz
Default Sink: alsa_output.pci_1039_7012_alsa_playback_0
Default Source: alsa_input.pci_1039_7012_alsa_capture_0
Cookie: 38cdfcb5
[root@localhost redfox]# pactl list
*** Module #0 ***
Name: module-alsa-sink
Argument: device_id=0 sink_name=alsa_output.pci_1039_7012_alsa_playback_0
Usage counter: n/a
Auto unload: no
*** Module #1 ***
Name: module-alsa-source
Argument: device_id=0 source_name=alsa_input.pci_1039_7012_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-default-device-restore
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #7 ***
Name: module-rescue-streams
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #8 ***
Name: module-suspend-on-idle
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #9 ***
Name: module-x11-publish
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #10 ***
Name: module-gconf
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Module #11 ***
Name: module-x11-xsmp
Argument: (null)
Usage counter: n/a
Auto unload: no
*** Sink #0 ***
Name: alsa_output.pci_1039_7012_alsa_playback_0
Driver: modules/module-alsa-sink.c
Description: ALSA PCM on front:0 (SiS SI7012) via DMA
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 0
Volume: 0: 80% 1: 80%
Monitor Source: 0
Latency: 0 usec
Flags: HW_VOLUME_CTRL LATENCY HARDWARE
*** Source #0 ***
Name: alsa_output.pci_1039_7012_alsa_playback_0.monitor
Driver: modules/module-alsa-sink.c
Description: Monitor Source of ALSA PCM on front:0 (SiS SI7012) via DMA
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_1039_7012_alsa_capture_0
Driver: modules/module-alsa-source.c
Description: ALSA PCM on front:0 (SiS SI7012) via DMA
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 1
Volume: 0: 0% 1: 0%
Monitor of Sink: no
Latency: 0 usec
Flags: HW_VOLUME_CTRL LATENCY HARDWARE
*** Client #0 ***
Name: EsounD client (UNIX socket client)
Driver: pulsecore/protocol-esound.c
Owner Module: 3
*** Client #2 ***
Name: EsounD client (UNIX socket client)
Driver: pulsecore/protocol-esound.c
Owner Module: 3
*** Client #23 ***
Name: EsounD client (UNIX socket client)
Driver: pulsecore/protocol-esound.c
Owner Module: 3
*** Client #36 ***
Name: pactl
Driver: pulsecore/protocol-native.c
Owner Module: 4
*** Sample #0 ***
Name: pulse-hotplug
Volume: 0: 100% 1: 100% 2: 100% 3: 100% 4: 100% 5: 100% 6: 100% 7: 100%
Sample Specification: n/a
Channel Map: n/a
Duration: 0.0s
Size: 0 B
Lazy: yes
Filename: /usr/share/sounds/startup3.wav
[root@localhost redfox]#
une batterie de liens :
https://www.freedesktop.org/wiki/Software/PulseAudio/
https://lists.debian.org/debian-user-german/2007/11/msg00205.html
https://fluoblog.wordpress.com/2007/12/14/installation-de-pulseaudio/
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16 réponses
bon ben je pense avoir trouvé :
[redfox@mandriva ~]$ pulseaudio -k
[redfox@mandriva ~]$
[redfox@mandriva ~]$ pulseaudio
W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
W: alsa-util.c: Device surround51:0 doesn't support 44100 Hz, changed to 48000 Hz.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL surround51:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM surround71:0
W: alsa-util.c: Device front:0 doesn't support 44100 Hz, changed to 48000 Hz.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL front:0
Ctl-C
[redfox@mandriva ~]$
[redfox@mandriva ~]$ ps aux | grep pulse
redfox 24438 0.0 0.0 3140 800 pts/1 S+ 19:31 0:00 grep --color pulse
[redfox@mandriva ~]$
[redfox@mandriva ~]$ cat /etc/pulse/daemon.conf
; default-sample-rate = 44100
je modifie donc cette ligne par :
default-sample-rate = 44800
cela devrait régler les messages du type : "Device surround51:0 doesn't support 44100 Hz, changed to 48000 Hz."
EDIT:
https://bugs.launchpad.net/mandriva/+source/pulseaudio/+bug/190754
http://osdir.com/ml/audio.pulseaudio.general/2007-11/msg00003.html
[redfox@mandriva ~]$ pulseaudio -k
[redfox@mandriva ~]$
[redfox@mandriva ~]$ pulseaudio
W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
W: alsa-util.c: Device surround51:0 doesn't support 44100 Hz, changed to 48000 Hz.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL surround51:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM surround71:0
W: alsa-util.c: Device front:0 doesn't support 44100 Hz, changed to 48000 Hz.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL front:0
Ctl-C
[redfox@mandriva ~]$
[redfox@mandriva ~]$ ps aux | grep pulse
redfox 24438 0.0 0.0 3140 800 pts/1 S+ 19:31 0:00 grep --color pulse
[redfox@mandriva ~]$
[redfox@mandriva ~]$ cat /etc/pulse/daemon.conf
; default-sample-rate = 44100
je modifie donc cette ligne par :
default-sample-rate = 44800
cela devrait régler les messages du type : "Device surround51:0 doesn't support 44100 Hz, changed to 48000 Hz."
EDIT:
https://bugs.launchpad.net/mandriva/+source/pulseaudio/+bug/190754
http://osdir.com/ml/audio.pulseaudio.general/2007-11/msg00003.html
je continue mes essais sur fedora 9:
[root@fedora9 log]# uname -r
2.6.27.12-78.2.8.fc9.i686
[root@fedora9 log]#
et rajout de l'utilisateur redfox à pulseaudio real time et high priority
je verrai bien ....
[root@fedora9 log]# uname -r
2.6.27.12-78.2.8.fc9.i686
[root@fedora9 log]#
[redfox@fedora9 ~]$ polkit-gnome-authorization
et rajout de l'utilisateur redfox à pulseaudio real time et high priority
je verrai bien ....
c'est pas encore ça (je rappelle que je n'ai pas de problème de son):
[root@localhost redfox]# cat /var/log/messages | grep pulseaudio
Feb 19 17:51:25 localhost pulseaudio[2564]: polkit.c: Failed to show grant dialog: Unable to lookup exe for caller
Feb 19 17:51:25 localhost pulseaudio[2564]: polkit.c: PolicyKit responded with 'auth_admin_keep_always'
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Feb 19 17:51:26 localhost pulseaudio[2564]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 17:51:26 localhost pulseaudio[2564]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 21:08:47 localhost pulseaudio[2547]: polkit.c: Failed to show grant dialog: Unable to lookup exe for caller
Feb 19 21:08:47 localhost pulseaudio[2547]: polkit.c: PolicyKit responded with 'auth_admin_keep_always'
Feb 19 21:08:47 localhost pulseaudio[2547]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Feb 19 21:08:47 localhost pulseaudio[2547]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Feb 19 21:08:47 localhost pulseaudio[2547]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 21:08:47 localhost pulseaudio[2547]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
[root@localhost redfox]# pulseaudio --system
W: main.c: Warning: home directory of user 'pulse' is not '/var/run/pulse', ignoring.
W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun périphérique de ce type
E: module.c: Failed to load module "module-alsa-sink" (argument: "device_id=0 sink_name=alsa_output.pci_1039_7012_alsa_playback_0"): initialization failed.
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun périphérique de ce type
E: module.c: Failed to load module "module-alsa-source" (argument: "device_id=0 source_name=alsa_input.pci_1039_7012_alsa_capture_0"): initialization failed.
No protocol specified
E: x11wrap.c: XOpenDisplay() failed
E: module.c: Failed to load module "module-x11-publish" (argument: ""): initialization failed.
E: main.c: Module load failed.
E: main.c: failed to initialize daemon.
[root@localhost redfox]#
informations :
[root@localhost redfox]# ls -l /dev/snd/
total 0
crw-rw----+ 1 root root 116, 7 fév 19 21:07 controlC0
crw-rw----+ 1 root root 116, 6 fév 19 21:07 pcmC0D0c
crw-rw----+ 1 root root 116, 5 fév 19 21:07 pcmC0D0p
crw-rw----+ 1 root root 116, 4 fév 19 21:07 pcmC0D1c
crw-rw----+ 1 root root 116, 3 fév 19 21:07 seq
crw-rw----+ 1 root root 116, 2 fév 19 21:07 timer
[root@localhost redfox]# alsamixer -D hw:0
[root@localhost redfox]# cat /etc/modprobe.conf
alias eth0 sis900
alias scsi_hostadapter libata
alias scsi_hostadapter1 pata_sis
alias scsi_hostadapter2 usb-storage
alias snd-card-0 snd-intel8x0
options snd-card-0 index=0
options snd-intel8x0 index=0
[root@localhost redfox]# exit
exit
[redfox@localhost ~]$ polkit-grant --gain org.pulseaudio.acquire-high-priority
Attempting to gain the privilege for org.pulseaudio.acquire-high-priority.
Authentication as an administrative user is required.
Password:
Keep this privilege for the session or always? [no/session/always]?
always
Successfully gained the privilege for org.pulseaudio.acquire-high-priority.
[redfox@localhost ~]$ polkit-grant --gain org.pulseaudio.acquire-real-time
Attempting to gain the privilege for org.pulseaudio.acquire-real-time.
Authentication as an administrative user is required.
Password:
Keep this privilege for the session or always? [no/session/always]?
always
Successfully gained the privilege for org.pulseaudio.acquire-real-time.
[redfox@localhost ~]$
vérification avec la commande :
[redfox@localhost ~]$ polkit-grant --list
+
If you are problems with permission add your user in group:
-pulse
-pulse-access
-pulse-rt
For the problem with policykit try this , not in root::
polkit-grant --gain org.pulseaudio.acquire-high-priority
polkit-grant --gain org.pulseaudio.acquire-real-time
source : http://forums.fedoraforum.org/forum/printthread.php?t=180218&page=1&pp=15
donc j'essaie ....
[root@localhost redfox]# cat /var/log/messages | grep pulseaudio
Feb 19 17:51:25 localhost pulseaudio[2564]: polkit.c: Failed to show grant dialog: Unable to lookup exe for caller
Feb 19 17:51:25 localhost pulseaudio[2564]: polkit.c: PolicyKit responded with 'auth_admin_keep_always'
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Feb 19 17:51:25 localhost pulseaudio[2564]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Feb 19 17:51:26 localhost pulseaudio[2564]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 17:51:26 localhost pulseaudio[2564]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 21:08:47 localhost pulseaudio[2547]: polkit.c: Failed to show grant dialog: Unable to lookup exe for caller
Feb 19 21:08:47 localhost pulseaudio[2547]: polkit.c: PolicyKit responded with 'auth_admin_keep_always'
Feb 19 21:08:47 localhost pulseaudio[2547]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Feb 19 21:08:47 localhost pulseaudio[2547]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Feb 19 21:08:47 localhost pulseaudio[2547]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
Feb 19 21:08:47 localhost pulseaudio[2547]: alsa-util.c: Device (null) doesn't support 44100 Hz, changed to 48000 Hz.
[root@localhost redfox]# pulseaudio --system
W: main.c: Warning: home directory of user 'pulse' is not '/var/run/pulse', ignoring.
W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun périphérique de ce type
E: module.c: Failed to load module "module-alsa-sink" (argument: "device_id=0 sink_name=alsa_output.pci_1039_7012_alsa_playback_0"): initialization failed.
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun périphérique de ce type
E: module.c: Failed to load module "module-alsa-source" (argument: "device_id=0 source_name=alsa_input.pci_1039_7012_alsa_capture_0"): initialization failed.
No protocol specified
E: x11wrap.c: XOpenDisplay() failed
E: module.c: Failed to load module "module-x11-publish" (argument: ""): initialization failed.
E: main.c: Module load failed.
E: main.c: failed to initialize daemon.
[root@localhost redfox]#
informations :
[root@localhost redfox]# ls -l /dev/snd/
total 0
crw-rw----+ 1 root root 116, 7 fév 19 21:07 controlC0
crw-rw----+ 1 root root 116, 6 fév 19 21:07 pcmC0D0c
crw-rw----+ 1 root root 116, 5 fév 19 21:07 pcmC0D0p
crw-rw----+ 1 root root 116, 4 fév 19 21:07 pcmC0D1c
crw-rw----+ 1 root root 116, 3 fév 19 21:07 seq
crw-rw----+ 1 root root 116, 2 fév 19 21:07 timer
[root@localhost redfox]# alsamixer -D hw:0
[root@localhost redfox]# cat /etc/modprobe.conf
alias eth0 sis900
alias scsi_hostadapter libata
alias scsi_hostadapter1 pata_sis
alias scsi_hostadapter2 usb-storage
alias snd-card-0 snd-intel8x0
options snd-card-0 index=0
options snd-intel8x0 index=0
[root@localhost redfox]# exit
exit
[redfox@localhost ~]$ polkit-grant --gain org.pulseaudio.acquire-high-priority
Attempting to gain the privilege for org.pulseaudio.acquire-high-priority.
Authentication as an administrative user is required.
Password:
Keep this privilege for the session or always? [no/session/always]?
always
Successfully gained the privilege for org.pulseaudio.acquire-high-priority.
[redfox@localhost ~]$ polkit-grant --gain org.pulseaudio.acquire-real-time
Attempting to gain the privilege for org.pulseaudio.acquire-real-time.
Authentication as an administrative user is required.
Password:
Keep this privilege for the session or always? [no/session/always]?
always
Successfully gained the privilege for org.pulseaudio.acquire-real-time.
[redfox@localhost ~]$
vérification avec la commande :
[redfox@localhost ~]$ polkit-grant --list
+
If you are problems with permission add your user in group:
-pulse
-pulse-access
-pulse-rt
For the problem with policykit try this , not in root::
polkit-grant --gain org.pulseaudio.acquire-high-priority
polkit-grant --gain org.pulseaudio.acquire-real-time
source : http://forums.fedoraforum.org/forum/printthread.php?t=180218&page=1&pp=15
donc j'essaie ....
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bon ben ........la même en couleur avec la Mandriva 2008.1 (mais pas de problème de son apparent).
fichier /var/log/user.log :
Jul 20 16:50:31 mandriva pulseaudio[7156]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Jul 20 16:50:31 mandriva pulseaudio[7156]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Jul 20 16:50:31 mandriva pulseaudio[7156]: alsa-util.c: Device surround51:0 doesn't support 44100 Hz, changed to 48000 Hz.
Jul 20 16:50:31 mandriva pulseaudio[7156]: alsa-util.c: Device front:0 doesn't support 44100 Hz, changed to 48000 Hz.
quelques commandes en vrac :
[root@mandriva log]# pulseaudio --system
E: main.c: Failed to find user 'pulse'.
[root@mandriva log]#
[root@mandriva log]# pactl stat
Currently in use: 0 blocks containing 0 B bytes total.
Allocated during whole lifetime: 144 blocks containing 1.5 MiB bytes total.
Sample cache size: 0 B
User name: redfox
Host Name: localhost
Server Name: pulseaudio
Server Version: 0.9.10
Default Sample Specification: s16le 6ch 44100Hz
Default Sink: alsa_output.pci_1039_7012_alsa_playback_0
Default Source: alsa_input.pci_1039_7012_alsa_capture_0
Cookie: 00059e89
[root@mandriva log]#
EDIT
https://www.freedesktop.org/wiki/Software/PulseAudio/
fichier /var/log/user.log :
Jul 20 16:50:31 mandriva pulseaudio[7156]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Jul 20 16:50:31 mandriva pulseaudio[7156]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Jul 20 16:50:31 mandriva pulseaudio[7156]: alsa-util.c: Device surround51:0 doesn't support 44100 Hz, changed to 48000 Hz.
Jul 20 16:50:31 mandriva pulseaudio[7156]: alsa-util.c: Device front:0 doesn't support 44100 Hz, changed to 48000 Hz.
quelques commandes en vrac :
[root@mandriva log]# pulseaudio --system
E: main.c: Failed to find user 'pulse'.
[root@mandriva log]#
[root@mandriva log]# pactl stat
Currently in use: 0 blocks containing 0 B bytes total.
Allocated during whole lifetime: 144 blocks containing 1.5 MiB bytes total.
Sample cache size: 0 B
User name: redfox
Host Name: localhost
Server Name: pulseaudio
Server Version: 0.9.10
Default Sample Specification: s16le 6ch 44100Hz
Default Sink: alsa_output.pci_1039_7012_alsa_playback_0
Default Source: alsa_input.pci_1039_7012_alsa_capture_0
Cookie: 00059e89
[root@mandriva log]#
EDIT
https://www.freedesktop.org/wiki/Software/PulseAudio/
mémo :
je crois que je viens d'avoir l'illumination concernant les 2 derniers messages restants :
[root@mandriva ~]# cat /var/log/syslog | grep pulse
Aug 21 17:44:53 mandriva pulseaudio[9740]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 21 17:44:53 mandriva pulseaudio[9740]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
je suis actuellement sous Mandriva et c'est pulseaudio qui fait office de serveur son !
donc j'ai remarqué ceci :
[root@mandriva ~]# cat /etc/pulse/daemon.conf
; rlimit-nice = 31
; rlimit-rtprio = 9
je pense que c'est ici qu'il faut creuser ....
je crois que je viens d'avoir l'illumination concernant les 2 derniers messages restants :
[root@mandriva ~]# cat /var/log/syslog | grep pulse
Aug 21 17:44:53 mandriva pulseaudio[9740]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 21 17:44:53 mandriva pulseaudio[9740]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
je suis actuellement sous Mandriva et c'est pulseaudio qui fait office de serveur son !
donc j'ai remarqué ceci :
[root@mandriva ~]# cat /etc/pulse/daemon.conf
; rlimit-nice = 31
; rlimit-rtprio = 9
je pense que c'est ici qu'il faut creuser ....
suite sur Fedora 9 :
How do I list all PulseAudio modules installed?
Add -v for terse usage instructions.
https://www.freedesktop.org/wiki/Software/PulseAudio/#HowdoIlistallPulseAudiomodulesinstalled
la commande polkit-grant ne semble pas exister (voir commande polkit-auth).
How do I list all PulseAudio modules installed?
pulseaudio --dump-modules
Add -v for terse usage instructions.
https://www.freedesktop.org/wiki/Software/PulseAudio/#HowdoIlistallPulseAudiomodulesinstalled
la commande polkit-grant ne semble pas exister (voir commande polkit-auth).
suite Fedora9 :
démarrage de ma session : pas de son système (son démarrage ouverture session).
ok ! je ferme ma session et la réouvre : je retrouve son système (son démarrage ouverture de session
[root@localhost log]# cat messages | grep pulse
Aug 24 09:11:38 localhost pulseaudio[2313]: polkit.c: Cannot set UID on session object.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Aug 24 09:11:51 localhost pulseaudio[2474]: pid.c: Daemon already running.
Aug 24 09:11:51 localhost pulseaudio[2474]: main.c: pa_pid_file_create() failed.
Aug 24 09:13:11 localhost pulseaudio[2656]: pid.c: Daemon already running.
Aug 24 09:13:11 localhost pulseaudio[2656]: main.c: pa_pid_file_create() failed.
Aug 24 09:26:47 localhost pulseaudio[2931]: polkit.c: Cannot set UID on session object.
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Aug 24 09:27:06 localhost pulseaudio[3092]: pid.c: Stale PID file, overwriting.
Aug 24 09:27:06 localhost pulseaudio[3092]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:27:06 localhost pulseaudio[3092]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Aug 24 09:27:07 localhost pulseaudio[3092]: module-x11-xsmp.c: X11 session manager not running.
Aug 24 09:27:07 localhost pulseaudio[3092]: module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed.
[root@localhost log]#
Aug 24 09:11:38 localhost pulseaudio[2313]: polkit.c: Cannot set UID on session object.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
pour l'instant je n'ai pas cherché !
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
ici, je comprends pas bien : mon user est pourtant dans le groupe pulse-rt
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
ça je sais !
Aug 24 09:13:11 localhost pulseaudio[2656]: pid.c: Daemon already running.
Aug 24 09:13:11 localhost pulseaudio[2656]: main.c: pa_pid_file_create() failed.
ici, se concentrer !
démarrage de ma session : pas de son système (son démarrage ouverture session).
ok ! je ferme ma session et la réouvre : je retrouve son système (son démarrage ouverture de session
[root@localhost log]# cat messages | grep pulse
Aug 24 09:11:38 localhost pulseaudio[2313]: polkit.c: Cannot set UID on session object.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Aug 24 09:11:51 localhost pulseaudio[2474]: pid.c: Daemon already running.
Aug 24 09:11:51 localhost pulseaudio[2474]: main.c: pa_pid_file_create() failed.
Aug 24 09:13:11 localhost pulseaudio[2656]: pid.c: Daemon already running.
Aug 24 09:13:11 localhost pulseaudio[2656]: main.c: pa_pid_file_create() failed.
Aug 24 09:26:47 localhost pulseaudio[2931]: polkit.c: Cannot set UID on session object.
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:26:47 localhost pulseaudio[2931]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Aug 24 09:27:06 localhost pulseaudio[3092]: pid.c: Stale PID file, overwriting.
Aug 24 09:27:06 localhost pulseaudio[3092]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:27:06 localhost pulseaudio[3092]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
Aug 24 09:27:07 localhost pulseaudio[3092]: module-x11-xsmp.c: X11 session manager not running.
Aug 24 09:27:07 localhost pulseaudio[3092]: module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed.
[root@localhost log]#
Aug 24 09:11:38 localhost pulseaudio[2313]: polkit.c: Cannot set UID on session object.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
pour l'instant je n'ai pas cherché !
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
ici, je comprends pas bien : mon user est pourtant dans le groupe pulse-rt
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 09:11:38 localhost pulseaudio[2313]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
ça je sais !
Aug 24 09:13:11 localhost pulseaudio[2656]: pid.c: Daemon already running.
Aug 24 09:13:11 localhost pulseaudio[2656]: main.c: pa_pid_file_create() failed.
ici, se concentrer !
ici, se concentrer !
Mysteries of pulseaudio
https://www.mail-archive.com/fedora-list@redhat.com/msg12065.html
peut-être une piste :
https://www.freedesktop.org/wiki/Software/PulseAudio/
< EDIT : autre :
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/108577/comments/12
http://ubuntuforums.org/showthread.php?t=795525
Mysteries of pulseaudio
https://www.mail-archive.com/fedora-list@redhat.com/msg12065.html
peut-être une piste :
https://www.freedesktop.org/wiki/Software/PulseAudio/
< EDIT : autre :
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/108577/comments/12
http://ubuntuforums.org/showthread.php?t=795525
Bonjour,
Sous Fedora, l'accès aux périphériques locaux (scanner, imprimante, son, etc.) est accordé dynamiquement à l'utilisateur qui se connecte en local. Ceux qui se connectent à distance (par exemple par ssh) ne le peuvent pas.
Ceci est fait par attribution d'une ACL sur les entrées /dev lorsque l'utilisateur s'authentifie en local.
Par exemple si l'on fait : ls -l /dev/snd/seq on obtient :
crw-rw----+ 1 root root 116, 3 2008-08-24 08:11 /dev/snd/seq
Le signe + à la fin des permissions montre qu'il y a une ACL, que l'on peut voir par getfacl /dev/snd/seq :
# file: dev/snd/seq
# owner: root
# group: root
user::rw-
user:manu:rw-
group::rw-
mask::rw-
other::---
On y voit que l'utilisateur manu a obtenu un droit en rw
Sous gnome (je ne sais pas pour KDE) ces droits accordés à la connexion locale sont gérés à travers le menu >System>Preferences>System>Authorizations
Les périphériques standard (imprimante, etc) y sont bien déclarés par défaut, mais il semble qu'il y ait quelques ratés pour les périphériques inhabituels.
Dans le cas de pulseaudio, il serait bon d'y jeter un oeil
Manu
Sous Fedora, l'accès aux périphériques locaux (scanner, imprimante, son, etc.) est accordé dynamiquement à l'utilisateur qui se connecte en local. Ceux qui se connectent à distance (par exemple par ssh) ne le peuvent pas.
Ceci est fait par attribution d'une ACL sur les entrées /dev lorsque l'utilisateur s'authentifie en local.
Par exemple si l'on fait : ls -l /dev/snd/seq on obtient :
crw-rw----+ 1 root root 116, 3 2008-08-24 08:11 /dev/snd/seq
Le signe + à la fin des permissions montre qu'il y a une ACL, que l'on peut voir par getfacl /dev/snd/seq :
# file: dev/snd/seq
# owner: root
# group: root
user::rw-
user:manu:rw-
group::rw-
mask::rw-
other::---
On y voit que l'utilisateur manu a obtenu un droit en rw
Sous gnome (je ne sais pas pour KDE) ces droits accordés à la connexion locale sont gérés à travers le menu >System>Preferences>System>Authorizations
Les périphériques standard (imprimante, etc) y sont bien déclarés par défaut, mais il semble qu'il y ait quelques ratés pour les périphériques inhabituels.
Dans le cas de pulseaudio, il serait bon d'y jeter un oeil
Manu
bonjour,
merci pour les explications !
tout d'abord, je n'ai pas de souci de son ! cela fonctionne très bien ! c'est juste pour essayer de comprendre !
Sous gnome (je ne sais pas pour KDE) ces droits accordés à la connexion locale sont gérés à travers le menu >System>Preferences>System>Authorizations
Les périphériques standard (imprimante, etc) y sont bien déclarés par défaut, mais il semble qu'il y ait quelques ratés pour les périphériques inhabituels.
j'étais tombé dessus par je ne sais quelle commande, j'avais survolé et observé la même chose.
<EDIT : commande polkit-gnome-authorization EDIT>
je me colle deux commandes très intéressantes :
source : https://lists.autistici.org/message/20080811.090134.bc2e0643.en.html
en résumé j'ai observé pas mal de problèmes récents (2008) avec pulseaudio quelle que soit la distribution linux. de là à dire que pulseaudio n'est pas encore très au point, il n'y a qu'un pas !
merci pour les explications !
tout d'abord, je n'ai pas de souci de son ! cela fonctionne très bien ! c'est juste pour essayer de comprendre !
Sous gnome (je ne sais pas pour KDE) ces droits accordés à la connexion locale sont gérés à travers le menu >System>Preferences>System>Authorizations
Les périphériques standard (imprimante, etc) y sont bien déclarés par défaut, mais il semble qu'il y ait quelques ratés pour les périphériques inhabituels.
j'étais tombé dessus par je ne sais quelle commande, j'avais survolé et observé la même chose.
<EDIT : commande polkit-gnome-authorization EDIT>
je me colle deux commandes très intéressantes :
mplayer -ao pulse /usr/share/sounds/phone.wav mplayer -ao alsa /usr/share/sounds/phone.wav
source : https://lists.autistici.org/message/20080811.090134.bc2e0643.en.html
en résumé j'ai observé pas mal de problèmes récents (2008) avec pulseaudio quelle que soit la distribution linux. de là à dire que pulseaudio n'est pas encore très au point, il n'y a qu'un pas !
Sous gnome (je ne sais pas pour KDE) ces droits accordés à la connexion locale sont gérés à travers le menu >System>Preferences>System>Authorizations
Les périphériques standard (imprimante, etc) y sont bien déclarés par défaut, mais il semble qu'il y ait quelques ratés pour les périphériques inhabituels.
Dans le cas de pulseaudio, il serait bon d'y jeter un oei
j'ai donné l'authorisation à mon user pour le périph son ! je n'ai malheureusement pas vu de différence après redémarrage de la machine !
de toute façon j'arrete là car pour moi le son fonctionne (Rythmbox, mplayer, animation flash via firefox, ...
...et en plus je ne voudrais pas "planter" le son à force de "bidouillages" ! :-)
Les périphériques standard (imprimante, etc) y sont bien déclarés par défaut, mais il semble qu'il y ait quelques ratés pour les périphériques inhabituels.
Dans le cas de pulseaudio, il serait bon d'y jeter un oei
j'ai donné l'authorisation à mon user pour le périph son ! je n'ai malheureusement pas vu de différence après redémarrage de la machine !
de toute façon j'arrete là car pour moi le son fonctionne (Rythmbox, mplayer, animation flash via firefox, ...
...et en plus je ne voudrais pas "planter" le son à force de "bidouillages" ! :-)
ce qui est vraiment drôle c'est que sur la mandriva, j'ai également pulseaudio et pourtant voici les seuls messages d'erreur que j'ai :
[root@mandriva log]# cat messages | grep pulse
Aug 24 20:22:48 mandriva pulseaudio[9723]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 20:22:48 mandriva pulseaudio[9723]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
..comparé à la flopée de messages d'erreur sur la fedora. peut-être comparer les différences !
à noter que sur la mandriva je suis sous KDE !
[root@mandriva log]# cat messages | grep pulse
Aug 24 20:22:48 mandriva pulseaudio[9723]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
Aug 24 20:22:48 mandriva pulseaudio[9723]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
..comparé à la flopée de messages d'erreur sur la fedora. peut-être comparer les différences !
à noter que sur la mandriva je suis sous KDE !
avec Fedora 9 :
module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed.
Système -> Préférences -> Personnel -> Sessions
décocher : "PulseAudio Session Management"
http://forum.mandriva.com/
... je verrai bien !
<EDIT :
autre problème : npviewer.bin me bouffe tout le CPU :
voir solution ici : https://forums.fedora-fr.org/viewtopic.php?pid=221138
module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed.
Système -> Préférences -> Personnel -> Sessions
décocher : "PulseAudio Session Management"
http://forum.mandriva.com/
... je verrai bien !
<EDIT :
autre problème : npviewer.bin me bouffe tout le CPU :
voir solution ici : https://forums.fedora-fr.org/viewtopic.php?pid=221138
salut à tous,
un petit retour sur Fedora 9 avec le dernier noyau :
[root@fedora9 ~]# uname -r
2.6.27.12-78.2.8.fc9.i686
[root@fedora9 ~]#
et les sempiternels warnings et errors .........................mais le son marche !!!!!!
[root@fedora9 log]# pulseaudio --system
W: main.c: Warning: home directory of user 'pulse' is not '/var/run/pulse', ignoring.
W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1429:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun fichier ou dossier de ce type
E: module.c: Failed to load module "module-alsa-sink" (argument: "device_id=0 sink_name=alsa_output.pci_1039_7012_sound_card_0_alsa_playback_0"): initialization failed.
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1429:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun fichier ou dossier de ce type
E: module.c: Failed to load module "module-alsa-source" (argument: "device_id=0 source_name=alsa_input.pci_1039_7012_sound_card_0_alsa_capture_0"): initialization failed.
[root@fedora9 log]#
quelques commandes à la volée ....
@ suivre ....
un pinguin sur la banquise !
un petit retour sur Fedora 9 avec le dernier noyau :
[root@fedora9 ~]# uname -r
2.6.27.12-78.2.8.fc9.i686
[root@fedora9 ~]#
et les sempiternels warnings et errors .........................mais le son marche !!!!!!
[root@fedora9 log]# pulseaudio --system
W: main.c: Warning: home directory of user 'pulse' is not '/var/run/pulse', ignoring.
W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Opération non permise
W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Opération non permise
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1429:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun fichier ou dossier de ce type
E: module.c: Failed to load module "module-alsa-sink" (argument: "device_id=0 sink_name=alsa_output.pci_1039_7012_sound_card_0_alsa_playback_0"): initialization failed.
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM front:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround40:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround41:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround50:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround51:0
ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM surround71:0
ALSA lib pcm_hw.c:1429:(_snd_pcm_hw_open) Invalid value for card
E: alsa-util.c: Error opening PCM device hw:0: Aucun fichier ou dossier de ce type
E: module.c: Failed to load module "module-alsa-source" (argument: "device_id=0 source_name=alsa_input.pci_1039_7012_sound_card_0_alsa_capture_0"): initialization failed.
[root@fedora9 log]#
quelques commandes à la volée ....
[root@fedora9 ~]# ls -l /dev/snd/seq
crw-rw----+ 1 root root 116, 3 jan 28 21:43 /dev/snd/seq
[root@fedora9 ~]# getfacl /dev/snd/seq
getfacl: Removing leading '/' from absolute path names
# file: dev/snd/seq
# owner: root
# group: root
user::rw-
user:redfox:rw-
group::rw-
mask::rw-
other::---
[root@fedora9 ~]# yum list | grep installed | grep -i pulseaudio
alsa-plugins-pulseaudio.i386 1.0.16-4.fc9 installed
pulseaudio.i386 0.9.10-2.fc9 installed
pulseaudio-core-libs.i386 0.9.10-2.fc9 installed
pulseaudio-esound-compat.i386 0.9.10-2.fc9 installed
pulseaudio-libs.i386 0.9.10-2.fc9 installed
pulseaudio-libs-glib2.i386 0.9.10-2.fc9 installed
pulseaudio-module-gconf.i386 0.9.10-2.fc9 installed
pulseaudio-module-x11.i386 0.9.10-2.fc9 installed
pulseaudio-utils.i386 0.9.10-2.fc9 installed
[root@fedora9 ~]# ls -l /dev/snd/*
crw-rw----+ 1 root root 116, 7 jan 28 21:43 /dev/snd/controlC0
crw-rw----+ 1 root root 116, 6 jan 28 21:44 /dev/snd/pcmC0D0c
crw-rw----+ 1 root root 116, 5 jan 28 22:00 /dev/snd/pcmC0D0p
crw-rw----+ 1 root root 116, 4 jan 28 21:43 /dev/snd/pcmC0D1c
crw-rw----+ 1 root root 116, 3 jan 28 21:43 /dev/snd/seq
crw-rw----+ 1 root root 116, 2 jan 28 21:43 /dev/snd/timer
[root@fedora9 ~]# ck-list-sessions
Session2:
uid = '500'
realname = ''
seat = 'Seat1'
session-type = ''
active = TRUE
x11-display = ':0'
x11-display-device = '/dev/tty7'
display-device = ''
remote-host-name = ''
is-local = TRUE
on-since = '2009-01-28T20:44:30Z'
[root@fedora9 ~]# fuser -v /dev/snd/*
USER PID ACCESS COMMAND
/dev/snd/controlC0: redfox 2546 F.... pulseaudio
redfox 2652 F.... mixer_applet2
[root@fedora9 ~]#
@ suivre ....
un pinguin sur la banquise !
je me rajoute 2 liens intéressants :
how to fix pulseaudio sur Fedora10
https://forums.fedoraforum.org/showthread.php?206868-How-to-Fix-PulseAudio-and-primary-audio-issues-with-Fedora-10-(F10)&p=1126172#post1126172#post1126172
alsa pulseaudio son
http://forum.ubuntu-fr.org/viewtopic.php?pid=2386152
how to fix pulseaudio sur Fedora10
https://forums.fedoraforum.org/showthread.php?206868-How-to-Fix-PulseAudio-and-primary-audio-issues-with-Fedora-10-(F10)&p=1126172#post1126172#post1126172
alsa pulseaudio son
http://forum.ubuntu-fr.org/viewtopic.php?pid=2386152
