More work on gettings things working.

etc/sudoers.d/stormux-audio-state

@@ -0,0 +1 @@
+%wheel ALL=(ALL) NOPASSWD: /usr/lib/stormux/stormux_alsa_state.sh *

etc/systemd/system/alsa-restore.service.d/stormux-persistent-state.conf

@@ -0,0 +1,8 @@
+[Unit]
+RequiresMountsFor=/home/stormux/.local/state/alsa
+
+[Service]
+ExecStart=
+ExecStart=-/usr/lib/stormux/stormux_alsa_state.sh restore
+ExecStop=
+ExecStop=-/usr/lib/stormux/stormux_alsa_state.sh store

home/stormux/.local/bin/game_launcher.py

@@ -333,6 +333,10 @@ class VoicedMenu:
                 ['pactl', 'set-sink-volume', '@DEFAULT_SINK@', f'{volumePercent}%'],
                 check=True
             )
+            subprocess.run(
+                ['sudo', '-n', '/usr/lib/stormux/stormux_alsa_state.sh', 'store'],
+                check=False
+            )
             self.volume = volumePercent
             self.save_settings()
             return True

usr/lib/stormux/stormux_alsa_state.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+stateDir="${STORMUX_ALSA_STATE_DIR:-/home/stormux/.local/state/alsa}"
+stateFile="${stateDir}/asound.state"
+action="${1:-}"
+
+usage() {
+    printf 'Usage: %s restore|store\n' "${0##*/}" >&2
+}
+
+case "$action" in
+    restore)
+        if [[ ! -f "$stateFile" ]]; then
+            exit 0
+        fi
+        exec /usr/bin/alsactl -f "$stateFile" restore
+        ;;
+    store)
+        install -d -o root -g root -m 755 "$stateDir"
+        exec /usr/bin/alsactl -f "$stateFile" store
+        ;;
+    *)
+        usage
+        exit 2
+        ;;
+esac