Le 17/03/2018 à 17:32, stan a écrit :
On Sat, 17 Mar 2018 11:08:46 +0100 François Patte francois.patte@mi.parisdescartes.fr wrote:
But in /usr/lib/modprobe.d/ I have a dist-alsa.conf file with:
# ALSA Sound Support # # We want to ensure that snd-seq is always loaded for those who want to use # the sequencer interface, but we can't do this automatically through udev # at the moment...so we have this rule (just for the moment). # # Remove the following line if you don't want the sequencer.
install snd-pcm /sbin/modprobe --ignore-install snd-pcm && /sbin/modprobe snd-seq
Don't know what it means....
I also have that and sound works fine here. So, I would say not a problem.
In ~/.config/pulse I have: bd9a117e29a44dd4b335896e866a41d2-default-sink bd9a117e29a44dd4b335896e866a41d2-default-source
Which are empty when I log-in (in that case the config is: "sortie stéréo numérique (iec958) + entrée stéréo analogique" which does not work, no sound)
You must have run alsainfo.sh after you corrected your system because this is not what it showed. It showed that the default was pcm (analog). For some reason, at start up, your system is defaulting to the iec958 (digital) interface on your nvidia card at startup.
Not the nvidia card: I recently installed this card and the problem existed before.
What happens if immediately after startup you run? aplay -D plughw:0,0 [some wav file here] It has to be a wav file as there is no decoding in aplay. You should get sound without making any changes to configuration.
Yes, that works
If I change, in the config tab, to duplex stéréo analogique (which works) and going to the "output peripheric" tab and press the button "define as alternative" these two files in ~/.config/pulse, have alsa_input.pci-0000_00_1b.0.analog-stereo inside, but these files are erased at next login/boot.
This is correct, but the erasure, I don't know where that is coming from.
It doesn't make sense that you don't have sound.
What could erase the files source/sink in my ~/.config/pulse and why does the fedora default config does not follow the man pulse-client.conf for, according to this manual, there should be a ~/.config/pulse/client.conf file or ~/.config/pulse/client.conf.d/*.conf files...
I suspect, because of the signature at the front, that those files are recreated by pulse at each start. I think *you* have to create the configuration files in your ~/.config/pulse directory.
Try this: cp the /etc/pulse/client.conf file to ~/.config/pulse. Edit the home directory file and change the line ; default-sink = to default-sink = hw:0,0
This does not work.
That should do the right thing at next boot.
If it doesn't work, run pulseaudio --dump-conf
-----------------------------------------------------------------> daemonize = no fail = yes high-priority = yes nice-level = -11 realtime-scheduling = yes realtime-priority = 5 allow-module-loading = yes allow-exit = yes use-pid-file = yes system-instance = no local-server-type = user cpu-limit = no enable-shm = yes flat-volumes = no lock-memory = no exit-idle-time = 20 scache-idle-time = 20 dl-search-path = /usr/lib64/pulse-11.1/modules default-script-file = /etc/pulse/default.pa load-default-script-file = yes log-target = log-level = notice resample-method = auto avoid-resampling = yes enable-remixing = yes remixing-use-all-sink-channels = yes enable-lfe-remixing = no lfe-crossover-freq = 0 default-sample-format = s16le default-sample-rate = 44100 alternate-sample-rate = 48000 default-sample-channels = 2 default-channel-map = front-left,front-right default-fragments = 4 default-fragment-size-msec = 25 enable-deferred-volume = yes deferred-volume-safety-margin-usec = 8000 deferred-volume-extra-delay-usec = 0 shm-size-bytes = 0 log-meta = no log-time = no log-backtrace = 0 rlimit-fsize = -1 rlimit-data = -1 rlimit-stack = -1 rlimit-core = -1 rlimit-rss = -1 rlimit-as = -1 rlimit-nproc = -1 rlimit-nofile = 256 rlimit-memlock = -1 rlimit-locks = -1 rlimit-sigpending = -1 rlimit-msgqueue = -1 rlimit-nice = 31 rlimit-rtprio = 9 rlimit-rttime = 200000 <-------------------------------------------------------------
Then paste the output and the contents of /etc/pulse/default.pa
-----------------------------------------------------------> #!/usr/bin/pulseaudio -nF # # This file is part of PulseAudio. # # PulseAudio is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # PulseAudio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with PulseAudio; if not, see http://www.gnu.org/licenses/.
# This startup script is used only if PulseAudio is started per-user # (i.e. not in system mode)
.fail
### Automatically restore the volume of streams and devices load-module module-device-restore load-module module-stream-restore load-module module-card-restore
### Automatically augment property information from .desktop files ### stored in /usr/share/application load-module module-augment-properties
### Should be after module-*-restore but before module-*-detect load-module module-switch-on-port-available
### Load audio drivers statically ### (it's probably better to not load these drivers manually, but instead ### use module-udev-detect -- see below -- for doing this automatically) #load-module module-alsa-sink #load-module module-alsa-source device=hw:1,0 #load-module module-null-sink #load-module module-pipe-sink
### Automatically load driver modules depending on the hardware available .ifexists module-udev-detect.so load-module module-udev-detect .else ### Use the static hardware detection module (for systems that lack udev support) load-module module-detect .endif
### Automatically connect sink and source if JACK server is present .ifexists module-jackdbus-detect.so .nofail load-module module-jackdbus-detect channels=2 .fail .endif
### Automatically load driver modules for Bluetooth hardware .ifexists module-bluetooth-policy.so load-module module-bluetooth-policy .endif
.ifexists module-bluetooth-discover.so load-module module-bluetooth-discover .endif
### Load several protocols .ifexists module-esound-protocol-unix.so load-module module-esound-protocol-unix .endif load-module module-native-protocol-unix
### Network access (may be configured with paprefs, so leave this commented ### here if you plan to use paprefs) #load-module module-esound-protocol-tcp #load-module module-native-protocol-tcp #load-module module-zeroconf-publish
### Load the RTP receiver module (also configured via paprefs, see above) #load-module module-rtp-recv
### Load the RTP sender module (also configured via paprefs, see above) #load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 sink_properties="device.description='RTP Multicast Sink'" #load-module module-rtp-send source=rtp.monitor
### Load additional modules from GConf settings. This can be configured with the paprefs tool. ### Please keep in mind that the modules configured by paprefs might conflict with manually ### loaded modules. .ifexists module-gconf.so .nofail load-module module-gconf .fail .endif
### Automatically restore the default sink/source when changed by the user ### during runtime ### NOTE: This should be loaded as early as possible so that subsequent modules ### that look up the default sink/source get the right value load-module module-default-device-restore
### Automatically move streams to the default sink if the sink they are ### connected to dies, similar for sources load-module module-rescue-streams
### Make sure we always have a sink around, even if it is a null sink. load-module module-always-sink
### Honour intended role device property load-module module-intended-roles
### Automatically suspend sinks/sources that become idle for too long load-module module-suspend-on-idle
### If autoexit on idle is enabled we want to make sure we only quit ### when no local session needs us anymore. .ifexists module-console-kit.so #load-module module-console-kit .endif .ifexists module-systemd-login.so load-module module-systemd-login .endif
### Enable positioned event sounds load-module module-position-event-sounds
### Cork music/video streams when a phone stream is active load-module module-role-cork
### Modules to allow autoloading of filters (such as echo cancellation) ### on demand. module-filter-heuristics tries to determine what filters ### make sense, and module-filter-apply does the heavy-lifting of ### loading modules and rerouting streams. load-module module-filter-heuristics load-module module-filter-apply
### Make some devices default set-default-sink output set-default-source input <-------------------------------------------------
Is there somewhere a comprhensive list of configuration files for alsa and pulseaudio?
Thank you.