diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh
index 9d9781684..35e3c7ae7 100644
--- a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh
@@ -5,7 +5,6 @@ if [ "$USER" == "root" ]; then
     export ECORE_EVAS_ENGINE=wayland_shm
     export ECORE_EVAS_ENGINE=wayland_shm
     export GDK_BACKEND=wayland
-    export PULSE_RUNTIME_PATH=/run/user/`id -u root`
     if [ -e $XDG_RUNTIME_DIR/wayland-0 ]; then
         export WAYLAND_DISPLAY=wayland-0
     else
diff --git a/meta-digi-dey/recipes-digi/dey-examples/connectcore-demo-example/connectcore-demo-server-init b/meta-digi-dey/recipes-digi/dey-examples/connectcore-demo-example/connectcore-demo-server-init
index a4eca3e48..2c0c421b1 100644
--- a/meta-digi-dey/recipes-digi/dey-examples/connectcore-demo-example/connectcore-demo-server-init
+++ b/meta-digi-dey/recipes-digi/dey-examples/connectcore-demo-example/connectcore-demo-server-init
@@ -17,8 +17,6 @@ readonly DEMOSERVER_BINARY="/srv/www/demoserver.py"
 readonly STOP_TIMEOUT="5"
 readonly PULSEAUDIO_START_COMMAND="pulseaudio --start"
 
-[ -z "${XDG_RUNTIME_DIR}" ] && export XDG_RUNTIME_DIR=/run/user/$UID
-
 stop_process() {
 	# try to stop gracefully
 	pkill -f "${1}" >/dev/null 2>&1
diff --git a/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-init b/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-init
index b320d8faf..14eae52da 100644
--- a/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-init
+++ b/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-init
@@ -1,18 +1,4 @@
 #!/bin/sh
 
-# Export the XDG_RUNTIME_DIR and DBUS_SESSION_BUS_ADDRESS variables
-# prior to starting pulseaudio. XDG_RUNTIME_DIR is sourced from a
-# different file depending on the backend (xwayland or x11).
-[ -f "/etc/profile.d/weston.sh" ] && source /etc/profile.d/weston.sh
-[ -f "/etc/X11/Xsession.d/13xdgbasedirs.sh" ] && source /etc/X11/Xsession.d/13xdgbasedirs.sh
-
-[ -z ${UID} ] && export UID="$(id -u)"
-[ -z "${XDG_RUNTIME_DIR}" ] && export XDG_RUNTIME_DIR=/run/user/$UID
-
-export DBUS_SESSION_BUS_ADDRESS=unix:path=${XDG_RUNTIME_DIR}/bus
-
 type journalctl >/dev/null 2>&1 && log_target=journal || log_target=syslog
-pulseaudio --start --log-target="${log_target}"
-
-# Create a symlink to the daemon's PID file in a more accesible directory
-ln -sf ${XDG_RUNTIME_DIR}/pulse/pid /run/pulse.pid
+pulseaudio --system --daemon --log-target="${log_target}"
diff --git a/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-system.service b/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-system.service
index 8a7f8cc0b..c4ca7788d 100644
--- a/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-system.service
+++ b/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/pulseaudio-system.service
@@ -4,7 +4,7 @@ After=dbus.service
 
 [Service]
 Type=forking
-PIDFile=/run/pulse.pid
+PIDFile=/run/pulse/pid
 ExecStart=/etc/pulseaudio-init
 ExecStop=kill -HUP $MAINPID
 
diff --git a/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend b/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
index bd132ac88..aa748cf1a 100644
--- a/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
+++ b/meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
@@ -56,8 +56,8 @@ SRC_URI:append:mx9-nxp-bsp = " \
     file://default.pa \
 "
 
-# Enable allow-autospawn-for-root as default
-PACKAGECONFIG:append = " autospawn-for-root"
+# Disable allow-autospawn-for-root as default
+PACKAGECONFIG:remove = "autospawn-for-root"
 
 EXTRA_OECONF:append:ccimx6 = " --disable-memfd"
 
@@ -105,6 +105,8 @@ do_install:append() {
 	fi
 
 	sed -i -e '/load-module module-suspend-on-idle/{s,$, timeout=0,g}' ${D}${sysconfdir}/pulse/default.pa
+	sed -i -e '/load-module module-suspend-on-idle/{s,$, timeout=0,g}' ${D}${sysconfdir}/pulse/system.pa
+	sed -i -e '/load-module module-native-protocol-unix/{/ auth-anonymous=true/! s/$/ auth-anonymous=true/g}' ${D}${sysconfdir}/pulse/system.pa
 }
 
 # Pulse audio configuration files installation