brain initiation

20230523100211-pulse_audio.org

@@ -0,0 +1,40 @@
+:PROPERTIES:
+:ID:       efaaf6e8-b638-497b-bfc2-366d64f2413b
+:END:
+#+title:  pulse-audio
+#+filetags: :linux:
+
+Linux program to control the audio drivers. Does not work very well with the Sounblaster-Z soundcard. It works only an old version with old alsa-card-profiles. The update of Pulseaudio, alsa and alsa-cardprofiles is suspended so that these programs are not updated.
+
+An update should therefore always be performed via update and not via pacman -Suy.
+
+
+
+If this is the case, you can use the command:
+[[id:673d1cb1-536b-42f1-a046-40a8937c4283][root]] access needed ([[id:dc54334e-afa9-4a53-be91-1e90bc6bf8d0][sudo]])
+#+begin_src bash
+sudo pacman -U /var/cache/pacman/pkg/libpulse-14.2-3-x86_64.pkg.tar.zst /var/cache/pacman/pkg/pulseaudio-14.2-3-x86_64.pkg.tar.zst /var/cache/pacman/pkg/alsa-card-profiles-1\:0.3.32-1-x86_64.pkg.tar.zst
+#+end_src
+
+Restore the old constellation.
+
+
+
+Otherwise simply:
+
+#+begin_src 
+alsactl init
+#+end_src
+
+
+
+
+Solutions that did not work:
+
+#+begin_src bash
+options snd-hda-intel dmic_detect=0
+
+options snd-hda-intel model=generic
+#+end_src
+
+Those [[id:18661cd7-f886-48b7-91e6-190ebe24a6df][pulse-audio-settings]] could make audio quality better.