lappy: raise pipewire buffer to avoid audio crackling

2024-10-04 18:15:28 +00:00
parent 780ec13a11
commit a8625a915f
1 changed files with 4 additions and 0 deletions
--- a/hosts/by-name/lappy/default.nix
+++ b/hosts/by-name/lappy/default.nix
@@ -25,6 +25,10 @@

  sane.services.rsync-net.enable = true;

+  # starting 2024/09, under default settings (apparently 256 quantum), audio would crackle under load.
+  # 1024 solves *most* crackles, but still noticable under heavier loads.
+  sane.programs.pipewire.config.min-quantum = 2048;
+
  # TODO: enable snapper (need to make `/nix` or `/nix/persist` a subvolume, somehow).
  # default config: https://man.archlinux.org/man/snapper-configs.5
  # defaults to something like: