diff -Nru systemd-245.4/debian/changelog systemd-245.4/debian/changelog
--- systemd-245.4/debian/changelog	2021-03-18 05:36:08.000000000 +0800
+++ systemd-245.4/debian/changelog	2021-04-28 22:23:23.000000000 +0800
@@ -1,3 +1,10 @@
+systemd (245.4-4ubuntu3.7) focal; urgency=medium
+
+  * debian/patches/0001-hwdb-60-keyboard-add-Dell-Privacy-Micmute-Hotkey.patch:
+    Add Dell Privacy Mute key
+
+ -- Andy Chi <andy.chi@canonical.com>  Wed, 28 Apr 2021 22:23:23 +0800
+
 systemd (245.4-4ubuntu3.6) focal; urgency=medium
 
   * debian/patches/lp1916485-Newer-Glibc-use-faccessat2-to-implement-faccessat.patch:
diff -Nru systemd-245.4/debian/patches/0001-hwdb-60-keyboard-add-Dell-Privacy-Micmute-Hotkey.patch systemd-245.4/debian/patches/0001-hwdb-60-keyboard-add-Dell-Privacy-Micmute-Hotkey.patch
--- systemd-245.4/debian/patches/0001-hwdb-60-keyboard-add-Dell-Privacy-Micmute-Hotkey.patch	1970-01-01 08:00:00.000000000 +0800
+++ systemd-245.4/debian/patches/0001-hwdb-60-keyboard-add-Dell-Privacy-Micmute-Hotkey.patch	2021-04-28 22:23:23.000000000 +0800
@@ -0,0 +1,28 @@
+From 617acbdaa43546d175365b51d9652341e59e1e39 Mon Sep 17 00:00:00 2001
+From: perry_yuan <perry_yuan@dell.com>
+Date: Tue, 3 Nov 2020 21:50:51 -0500
+Subject: [PATCH] hwdb: 60-keyboard:: add Dell Privacy Micmute Hotkey
+
+Dell new Privacy feature provide new hardware level privacy
+protect for users,it needs to map the scan code to F20 micmute
+
+Signed-off-by: Perry Yuan <perry_yuan@dell.com>
+---
+ hwdb.d/60-keyboard.hwdb | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+Index: systemd/hwdb.d/60-keyboard.hwdb
+===================================================================
+--- systemd.orig/hwdb.d/60-keyboard.hwdb
++++ systemd/hwdb.d/60-keyboard.hwdb
+@@ -373,6 +373,10 @@ evdev:name:Dell WMI hotkeys:dmi:bvn*:bvr
+ evdev:name:Dell WMI hotkeys:dmi:bvn*:bvr*:bd*:svnDell*:pnPrecision*
+  KEYBOARD_KEY_100150=f20                                   # Mic mute toggle, should be micmute
+ 
++# Dell Latitude privacy microphone mute
++evdev:name:Dell Privacy Driver:dmi:bvn*:bvr*:bd*:svnDell*:pnLatitude*:*
++ KEYBOARD_KEY_120001=f20                                 # Mic mute toggle, should be micmute
++
+ ###########################################################
+ # Everex
+ ###########################################################
diff -Nru systemd-245.4/debian/patches/series systemd-245.4/debian/patches/series
--- systemd-245.4/debian/patches/series	2021-03-18 05:34:45.000000000 +0800
+++ systemd-245.4/debian/patches/series	2021-04-28 22:23:23.000000000 +0800
@@ -117,3 +117,4 @@
 lp1891810-seccomp-util-add-new-syscalls-from-kernel-5.6-to-sys.patch
 lp1915887-Downgrade-a-couple-of-warnings-to-debug.patch
 lp1887744-basic-unit-file-when-loading-linked-unit-files-use-l.patch
+0001-hwdb-60-keyboard-add-Dell-Privacy-Micmute-Hotkey.patch