Le 16/03/2018 à 20:52, stan a écrit :
On Fri, 16 Mar 2018 18:50:20 +0100
François Patte <francois.patte(a)mi.parisdescartes.fr> wrote:
> Here is the link:
>
>
http://www.alsa-project.org/db/?f=5ebae0714f190eceb8b6ff7ceb435f434d48ad85
>From that output, you should have sound. Your system put the PCM
(analog) card in the 0 slot, and that is the default location for sound
to be routed to pulseaudio. Do you by chance have a configuration file
for sound in Nothing that assigns a default device other than 0?
Thank you for helping.
Nothing in /etc/modprobe.d
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....
You could also do a
man pulse-client.conf
and check the locations at the top of that to see if you have a pulse
configuration file that is overriding your settings via the gui.
Especially in your home directory.
Also in ~/.config/pulse there should be a file with []-default-source.
Look at that to be sure that it is pointing to device 0, and analog.
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)
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.
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...
Regards
--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte