diff --git a/acpid-2.0.28-kacpimon-dynamic-connections.patch b/acpid-2.0.28-kacpimon-dynamic-connections.patch
new file mode 100644
index 0000000..b17dcbc
--- /dev/null
+++ b/acpid-2.0.28-kacpimon-dynamic-connections.patch
@@ -0,0 +1,131 @@
+diff --git a/kacpimon/connection_list.c b/kacpimon/connection_list.c
+index 9b0b0a8..f228186 100644
+--- a/kacpimon/connection_list.c
++++ b/kacpimon/connection_list.c
+@@ -22,6 +22,7 @@
+ 
+ #include <unistd.h>
+ #include <stdio.h>
++#include <stdlib.h>
+ 
+ #include "connection_list.h"
+ 
+@@ -30,9 +31,9 @@
+ /*---------------------------------------------------------------*/
+ /* private objects */
+ 
+-#define MAX_CONNECTIONS 20
++static int capacity = 0;
+ 
+-static struct connection connection_list[MAX_CONNECTIONS];
++static struct connection *connection_list = NULL;
+ 
+ static int nconnections = 0;
+ 
+@@ -51,9 +52,19 @@ add_connection(struct connection *p)
+ {
+ 	if (nconnections < 0)
+ 		return;
+-	if (nconnections >= MAX_CONNECTIONS) {
+-		printf("add_connection(): Too many connections.\n");
+-		return;
++
++	/* if the list is full, allocate more space */
++	if (nconnections >= capacity) {
++		/* no more than 1024 */
++		if (capacity > 1024) {
++			printf("add_connection(): Too many connections.\n");
++			return;
++		}
++
++		/* another 20 */
++		capacity += 20;
++		connection_list =
++			realloc(connection_list, sizeof(struct connection) * capacity);
+ 	}
+ 
+ 	if (nconnections == 0)
+@@ -70,6 +81,30 @@ add_connection(struct connection *p)
+ 
+ /*---------------------------------------------------------------*/
+ 
++void
++delete_all_connections(void)
++{
++	int i = 0;
++
++	/* For each connection */
++	for (i = 0; i <= get_number_of_connections(); ++i)
++	{
++		struct connection *p;
++
++		p = get_connection(i);
++
++		/* If this connection is invalid, try the next. */
++		if (p == 0)
++			continue;
++
++		close(p -> fd);
++	}
++	free(connection_list);
++	connection_list = NULL;
++}
++
++/*---------------------------------------------------------------*/
++
+ struct connection *
+ find_connection(int fd)
+ {
+diff --git a/kacpimon/connection_list.h b/kacpimon/connection_list.h
+index 1d037cf..a787637 100644
+--- a/kacpimon/connection_list.h
++++ b/kacpimon/connection_list.h
+@@ -56,4 +56,7 @@ extern const fd_set *get_fdset(void);
+ /* get the highest fd that was added to the list */
+ extern int get_highestfd(void);
+ 
++/* delete all connections, closing the fds */
++extern void delete_all_connections(void);
++
+ #endif /* CONNECTION_LIST_H__ */
+diff --git a/kacpimon/kacpimon.c b/kacpimon/kacpimon.c
+index 1ddb9aa..253d270 100644
+--- a/kacpimon/kacpimon.c
++++ b/kacpimon/kacpimon.c
+@@ -164,27 +164,6 @@ static void monitor(void)
+ 
+ // ---------------------------------------------------------------
+ 
+-static void close_all(void)
+-{
+-	int i = 0;
+-
+-	/* For each connection */
+-	for (i = 0; i <= get_number_of_connections(); ++i)
+-	{
+-		struct connection *p;
+-
+-		p = get_connection(i);
+-
+-		/* If this connection is invalid, try the next. */
+-		if (p == 0)
+-			continue;
+-
+-		close(p -> fd);
+-	}
+-}
+-
+-// ---------------------------------------------------------------
+-
+ int main(void)
+ {
+ 	printf("Kernel ACPI Event Monitor...\n");
+@@ -199,7 +178,7 @@ int main(void)
+ 
+ 	printf("Closing files...\n");
+ 
+-	close_all();
++	delete_all_connections();
+ 
+ 	printf("Goodbye\n");
+ 
diff --git a/acpid-2.0.30.tar.xz b/acpid-2.0.30.tar.xz
new file mode 100644
index 0000000..650d5ce
Binary files /dev/null and b/acpid-2.0.30.tar.xz differ
diff --git a/acpid.init b/acpid.init
new file mode 100644
index 0000000..0ddab7a
--- /dev/null
+++ b/acpid.init
@@ -0,0 +1,115 @@
+#!/bin/bash
+#
+#	/etc/rc.d/init.d/acpid
+#
+# Starts the acpi daemon
+#
+# chkconfig: 345 26 74
+# description: Listen and dispatch ACPI events from the kernel
+# processname: acpid
+
+### BEGIN INIT INFO
+# Provides: acpid
+# Required-Start: $syslog $local_fs
+# Required-Stop: $syslog $local_fs
+# Default-Start:  2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: start and stop acpid
+# Description: Listen and dispatch ACPI events from the kernel
+### END INIT INFO
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+# Source networking configuration.
+. /etc/sysconfig/acpid
+
+RETVAL=0
+
+#
+# See how we were called.
+#
+
+check() {
+	# Check that we're a privileged user
+	[ `id -u` = 0 ] || exit 4
+	
+	# Check if acpid is executable
+	test -x /usr/sbin/acpid || exit 5
+}
+
+start() {
+
+	check
+	
+	# Check if it is already running
+	if [ ! -f /var/lock/subsys/acpid ]; then
+		echo -n $"Starting acpi daemon: "	
+	    daemon /usr/sbin/acpid $OPTIONS
+	    RETVAL=$?
+	    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/acpid
+	    echo
+	fi
+	return $RETVAL
+}
+
+stop() {
+
+	check
+	
+	echo -n $"Stopping acpi daemon: "
+	killproc /usr/sbin/acpid
+	RETVAL=$?
+	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/acpid
+	echo
+    return $RETVAL
+}
+
+
+restart() {
+	stop
+	start
+}	
+
+reload() {
+
+	check
+	
+	trap "" SIGHUP
+	action $"Reloading acpi daemon:" killall -HUP acpid
+	RETVAL=$?
+	return $RETVAL
+}	
+
+case "$1" in
+start)
+	start
+	;;
+stop)
+	stop
+	;;
+reload)
+	reload
+	;;
+force-reload)
+	echo "$0: Unimplemented feature."
+	RETVAL=3
+	;;
+restart)
+	restart
+	;;
+condrestart)
+	if [ -f /var/lock/subsys/acpid ]; then
+	    restart
+	fi
+	;;
+status)
+	status acpid
+	RETVAL=$?
+	;;
+*)
+	echo $"Usage: $0 {start|stop|status|restart|condrestart|reload|force-reload}"
+	RETVAL=2
+esac
+
+exit $RETVAL
diff --git a/acpid.power.conf b/acpid.power.conf
new file mode 100644
index 0000000..b654aa3
--- /dev/null
+++ b/acpid.power.conf
@@ -0,0 +1,5 @@
+# ACPID config to power down machine if powerbutton is pressed, but only if
+# no gnome-power-manager is running
+
+event=button/power.*
+action=/etc/acpi/actions/power.sh
diff --git a/acpid.power.sh b/acpid.power.sh
new file mode 100644
index 0000000..f1ef088
--- /dev/null
+++ b/acpid.power.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+PATH=/usr/sbin:/usr/bin
+
+# $1 = session number
+function get_session_processes() {
+	local uid=$(loginctl show-session $1 | grep '^User=' | sed -r -e 's/^User=(.*)$/\1/')
+	systemd-cgls "/user.slice/user-${uid}.slice/session-${1}.scope"
+}
+
+# Check session status using systemd
+session_ids=$(loginctl list-sessions 2>/dev/null | awk '{print $1}')
+for session in ${session_ids} ; do
+	session_status=$(loginctl show-session ${session})
+	session_processes="$(get_session_processes ${session})"
+	echo "${session_status}" | grep -e 'Active=yes' &> /dev/null &&
+		echo "${session_processes}" | grep -e '\(gnome-settings-daemon\|cinnamon-settings-daemon\|kded[4-5]\|plasmashell\|xfce4-power-manager\|mate-power-manager\)' &> /dev/null && exit 0
+done
+
+# Get the ID of the first active X11 session: using ConsoleKit
+uid_session=$(
+ck-list-sessions 2>/dev/null | \
+awk '
+/^Session[0-9]+:$/ { uid = active = x11 = "" ; next }
+{ gsub(/'\''/, "", $3) }
+$1 == "unix-user" { uid = $3 }
+$1 == "active" { active = $3 }
+$1 == "x11-display" { x11 = $3 }
+active == "TRUE" && x11 != "" {
+	print uid
+	exit
+}')
+
+# Check that there is a power manager, otherwise shut down.
+[ "$uid_session" ] &&
+ps axo uid,cmd | \
+awk '
+    $1 == '$uid_session' &&
+        ($2 ~ /gnome-power-manager/ || $2 ~ /kpowersave/ ||
+        $2 ~ /mate-power-manager/ || $2 ~ /xfce4-power-manager/ ||
+        $2 ~ /\/usr\/libexec\/gnome-settings-daemon/ ||
+        $2 ~ /\/usr\/libexec\/cinnamon-settings-daemon/ ||
+        $2 ~ /kded[4-5]/ || $2 ~ /guidance-power-manager/ ||
+        $2 ~ /plasmashell/) \
+                { found = 1; exit }
+    END { exit !found }
+' ||
+  shutdown -h now
+
diff --git a/acpid.service b/acpid.service
new file mode 100644
index 0000000..b3b5d17
--- /dev/null
+++ b/acpid.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=ACPI Event Daemon
+Documentation=man:acpid(8)
+Requires=acpid.socket
+
+[Service]
+StandardInput=socket
+EnvironmentFile=/etc/sysconfig/acpid
+ExecStart=/usr/sbin/acpid $OPTIONS
+
+[Install]
+Also=acpid.socket
+WantedBy=multi-user.target
diff --git a/acpid.socket b/acpid.socket
new file mode 100644
index 0000000..d61cba2
--- /dev/null
+++ b/acpid.socket
@@ -0,0 +1,9 @@
+[Unit]
+Description=ACPID Listen Socket
+Documentation=man:acpid(8)
+
+[Socket]
+ListenStream=/var/run/acpid.socket
+
+[Install]
+WantedBy=sockets.target
diff --git a/acpid.spec b/acpid.spec
new file mode 100644
index 0000000..42de957
--- /dev/null
+++ b/acpid.spec
@@ -0,0 +1,85 @@
+Name: acpid
+Version: 2.0.30
+Release: 2
+Summary: Advanced Configuration and Power Interface event daemon
+License: GPLv2+
+URL: http://sourceforge.net/projects/acpid2/
+Source0: http://downloads.sourceforge.net/acpid2/%{name}-%{version}.tar.xz
+Source1: acpid.init
+Source2: acpid.video.conf
+Source3: acpid.power.conf
+Source4: acpid.power.sh
+Source5: acpid.service
+Source6: acpid.sysconfig
+Source7: acpid.socket
+
+Patch1: acpid-2.0.28-kacpimon-dynamic-connections.patch
+ExclusiveArch: aarch64 x86_64 %{ix86}
+
+BuildRequires: systemd, gcc
+Requires: systemd
+
+%description
+acpid is designed to notify user-space programs of ACPI events.
+
+%package help
+Summary:  Development documents for ACPI library
+Requires: %{name} = %{version}-%{release}
+
+%description help
+Development document for ACPI library.
+
+%prep
+%autosetup -n %{name}-%{version} -p1
+
+
+%build
+%configure
+%make_build CFLAGS="%{optflags} -pie -Wl,-z,relro,-z,now"
+
+%install
+rm -rf %{buildroot}/*
+mkdir -p -m 755 %{buildroot}%{_sysconfdir}/acpi/events
+mkdir -p -m 755 %{buildroot}%{_sysconfdir}/acpi/actions
+mkdir -p -m 755 %{buildroot}%{_unitdir}
+mkdir -p -m 755 %{buildroot}%{_sysconfdir}/sysconfig/acpid
+%make_install docdir=%{_docdir}/%{name}
+install -p -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/acpi/events/videoconf
+install -p -m 644 %{SOURCE3} %{buildroot}%{_sysconfdir}/acpi/events/powerconf
+install -p -m 755 %{SOURCE4} %{buildroot}%{_sysconfdir}/acpi/actions/power.sh
+install -p -m 644 %{SOURCE5} %{SOURCE7} %{buildroot}%{_unitdir}
+install -p -m 644 %{SOURCE6} %{buildroot}%{_sysconfdir}/sysconfig/acpid
+
+%files
+%{_unitdir}/%{name}.service
+%{_unitdir}/%{name}.socket
+%dir %{_sysconfdir}/acpi
+%dir %{_sysconfdir}/acpi/events
+%dir %{_sysconfdir}/acpi/actions
+%config %attr(0644,root,root) %{_sysconfdir}/acpi/events/videoconf
+%config %attr(0644,root,root) %{_sysconfdir}/acpi/events/powerconf
+%config %attr(0755,root,root) %{_sysconfdir}/acpi/actions/power.sh
+%config %attr(0644,root,root) %{_sysconfdir}/sysconfig/acpid
+%{_bindir}/acpi_listen
+%{_sbindir}/acpid
+%{_sbindir}/kacpimon
+
+%files help
+%doc %{_docdir}/%{name}
+%{_mandir}/man8/acpid.8.gz
+%{_mandir}/man8/acpi_listen.8.gz
+%{_mandir}/man8/kacpimon.8.gz
+
+%post
+%systemd_post %{name}.socket %{name}.service
+
+%preun
+%systemd_preun %{name}.socket %{name}.service
+
+%postun
+%systemd_postun_with_restart %{name}.socket %{name}.service
+
+%changelog
+* Thu Aug 29 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.0.31
+- Package init
+
diff --git a/acpid.sysconfig b/acpid.sysconfig
new file mode 100644
index 0000000..f0d2bfb
--- /dev/null
+++ b/acpid.sysconfig
@@ -0,0 +1 @@
+OPTIONS=
diff --git a/acpid.video.conf b/acpid.video.conf
new file mode 100644
index 0000000..97507bf
--- /dev/null
+++ b/acpid.video.conf
@@ -0,0 +1,6 @@
+# Configuration to turn on DPMS again on video activity, needed for some
+# laptops. Disabled by default, uncomment if your laptop display stays blank
+# after you close and open the lid.
+
+#event=video.*
+#action=/usr/sbin/vbetool dpms on