diff -Nru sosreport-4.0/debian/changelog sosreport-4.0/debian/changelog
--- sosreport-4.0/debian/changelog	2020-12-29 19:00:00.000000000 +0000
+++ sosreport-4.0/debian/changelog	2021-01-07 13:45:17.000000000 +0000
@@ -1,3 +1,13 @@
+sosreport (4.0-1ubuntu2.2) groovy; urgency=medium
+
+  * d/p/0011-ceph-include-time-sync-status-for-ceph-mon.patch:
+    Ceph mons might get into time sync problems if ntp/chrony
+    isn't installed or configured correctly. Since Luminous
+    release, upstream support 'time-sync-status' to detect this
+    more easily. (LP: #1910264)
+
+ -- Ponnuvel Palaniyappan <pponnuvel@gmail.com>  Thu, 07 Jan 2021 13:45:17 +0000
+
 sosreport (4.0-1ubuntu2.1) groovy; urgency=medium
 
   [Hemanth Nakkina]
diff -Nru sosreport-4.0/debian/patches/0011-ceph-include-time-sync-status-for-ceph-mon.patch sosreport-4.0/debian/patches/0011-ceph-include-time-sync-status-for-ceph-mon.patch
--- sosreport-4.0/debian/patches/0011-ceph-include-time-sync-status-for-ceph-mon.patch	1970-01-01 00:00:00.000000000 +0000
+++ sosreport-4.0/debian/patches/0011-ceph-include-time-sync-status-for-ceph-mon.patch	2021-01-07 13:45:10.000000000 +0000
@@ -0,0 +1,21 @@
+Description: [ceph] include time-sync-status for ceph mon
+ Ceph mons might get into time sync problems if ntp/chrony
+ isn't installed or configured correctly. Since Luminous
+ release, upstream support 'time-sync-status' to detect this
+ more easily.
+Author: Ponnuvel Palaniyappan <pponnuvel@gmail.com>
+Origin: backport, https://github.com/sosreport/sos/commit/05c94ea7681a763cf17f57a11a0b50948b98f824
+Bug: https://github.com/sosreport/sos/issues/2356
+Bug-Ubuntu: https://launchpad.net/bugs/1910264
+Index: sosreport-4.0/sos/report/plugins/ceph.py
+===================================================================
+--- sosreport-4.0.orig/sos/report/plugins/ceph.py
++++ sosreport-4.0/sos/report/plugins/ceph.py
+@@ -108,6 +108,7 @@ class Ceph(Plugin, RedHatPlugin, UbuntuP
+             "fs dump",
+             "pg dump",
+             "pg stat",
++            "time-sync-status",
+         ]
+ 
+         self.add_cmd_output([
diff -Nru sosreport-4.0/debian/patches/series sosreport-4.0/debian/patches/series
--- sosreport-4.0/debian/patches/series	2020-12-29 19:00:00.000000000 +0000
+++ sosreport-4.0/debian/patches/series	2021-01-07 13:43:59.000000000 +0000
@@ -8,3 +8,4 @@
 0008-conntrack-add-conntrack-info.patch
 0009-conntrack-gather-per-namespace-data.patch
 0010-networking-include-ns-ip-neigh-and-ip-rule-info.patch
+0011-ceph-include-time-sync-status-for-ceph-mon.patch