diff -Nru freeipmi-1.6.4/debian/changelog freeipmi-1.6.4/debian/changelog
--- freeipmi-1.6.4/debian/changelog	2020-09-03 07:25:11.000000000 +0000
+++ freeipmi-1.6.4/debian/changelog	2021-05-20 22:09:35.000000000 +0000
@@ -1,3 +1,11 @@
+freeipmi (1.6.4-3ubuntu2.1) groovy; urgency=medium
+
+  * d/p/libfreeipmi-ipmi-sensor-read.c-Incorrect-sensor-read.patch
+   incorrect sensor reading reported (LP: #1926299)
+  * update Changelog 
+
+ -- Heather Lemon <heather.lemon@canonical.com>  Thu, 20 May 2021 22:09:35 +0000
+
 freeipmi (1.6.4-3ubuntu2) groovy; urgency=medium
 
   * d/p/lp-1875771-libfreeipmi-fix-segfault-in-SPMI-parsing.patch: fix
diff -Nru freeipmi-1.6.4/debian/patches/libfreeipmi-ipmi-sensor-read.c-Incorrect-sensor-read.patch freeipmi-1.6.4/debian/patches/libfreeipmi-ipmi-sensor-read.c-Incorrect-sensor-read.patch
--- freeipmi-1.6.4/debian/patches/libfreeipmi-ipmi-sensor-read.c-Incorrect-sensor-read.patch	1970-01-01 00:00:00.000000000 +0000
+++ freeipmi-1.6.4/debian/patches/libfreeipmi-ipmi-sensor-read.c-Incorrect-sensor-read.patch	2021-05-20 22:09:35.000000000 +0000
@@ -0,0 +1,58 @@
+From: Heather Lemon <heather.lemon@canonical.com>
+Date: Wed, 19 May 2021 08:19:03 -0600
+Subject: [PATCH] libfreeipmi/ipmi-sensor-read.c: Incorrect sensor 
+reading reported. The ipmi-sensors command 
+reads the wrong temperature sensor on a Lenovo BMC.
+When the LUN number is not the default (00b) the sensor is reporting
+back an incorrect temperature reading.
+You are allowed to change the default, but unless otherwise specified,
+commands listed as mandatory must be accessed with LUN 00b.
+Note ipmi-tools correctly reports the sensor temperature
+because it knows how to use the alternative LUN number correctly.
+Forwarded: no
+Last-Updated: 2021-05-20
+Origin: upstream, https://github.com/chu11/freeipmi-mirror/commit/82db0fb1d834ff404444483304064486f1481610
+Bug-Ubuntu: https://bugs.launchpad.net/bugs/1926299
+
+---
+ ChangeLog                                  | 8 ++++++++
+ libfreeipmi/sensor-read/ipmi-sensor-read.c | 3 ++-
+ 2 files changed, 10 insertions(+), 1 deletion(-)
+
+Index: freeipmi-1.6.4/ChangeLog
+===================================================================
+--- freeipmi-1.6.4.orig/ChangeLog
++++ freeipmi-1.6.4/ChangeLog
+@@ -1,3 +1,11 @@
++2021-05-20 Heather Lemon <heather.lemon@canonical.com>
++
++	* libfreeipmi/sensor-read/ipmi-sensor-read.c: (LP#1926299)
++	Incorrect sensor reading reported.
++	BMC's that use a non-zero 'LUN' number (00b-10b)
++	will display an incorrect sensor temperature reading unless
++	otherwise specified via the ipmiV2.0 spec and must be accessed via LUN 00b.
++
+ 2019-08-16 Albert Chu <chu11@llnl.gov>
+ 
+ 	* libfreeipmi/sdr/ipmi-sdr-cache-create.c: Workaround Dell
+Index: freeipmi-1.6.4/libfreeipmi/sensor-read/ipmi-sensor-read.c
+===================================================================
+--- freeipmi-1.6.4.orig/libfreeipmi/sensor-read/ipmi-sensor-read.c
++++ freeipmi-1.6.4/libfreeipmi/sensor-read/ipmi-sensor-read.c
+@@ -40,6 +40,7 @@
+ #include "freeipmi/record-format/ipmi-sdr-record-format.h"
+ #include "freeipmi/spec/ipmi-channel-spec.h"
+ #include "freeipmi/spec/ipmi-comp-code-spec.h"
++#include "freeipmi/spec/ipmi-ipmb-lun-spec.h"
+ #include "freeipmi/spec/ipmi-slave-address-spec.h"
+ #include "freeipmi/spec/ipmi-sensor-units-spec.h"
+ #include "freeipmi/util/ipmi-sensor-and-event-code-tables-util.h"
+@@ -563,7 +564,7 @@ ipmi_sensor_read (ipmi_sensor_read_ctx_t
+    */
+   if (!(ctx->flags & IPMI_SENSOR_READ_FLAGS_ASSUME_BMC_OWNER))
+     {
+-      if (slave_address == IPMI_SLAVE_ADDRESS_BMC)
++      if (slave_address == IPMI_SLAVE_ADDRESS_BMC && sensor_owner_lun == IPMI_BMC_IPMB_LUN_BMC)
+         {
+           if (_get_sensor_reading (ctx,
+                                    sensor_number,
diff -Nru freeipmi-1.6.4/debian/patches/series freeipmi-1.6.4/debian/patches/series
--- freeipmi-1.6.4/debian/patches/series	2020-09-03 07:23:21.000000000 +0000
+++ freeipmi-1.6.4/debian/patches/series	2021-05-20 22:09:19.000000000 +0000
@@ -1 +1,2 @@
 lp-1875771-libfreeipmi-fix-segfault-in-SPMI-parsing.patch
+libfreeipmi-ipmi-sensor-read.c-Incorrect-sensor-read.patch