diff -Nru thermald-2.5.2/debian/changelog thermald-2.5.2/debian/changelog
--- thermald-2.5.2/debian/changelog	2023-02-06 19:21:20.000000000 +0800
+++ thermald-2.5.2/debian/changelog	2023-08-16 16:52:35.000000000 +0800
@@ -1,3 +1,9 @@
+thermald (2.5.2-1ubuntu1) lunar; urgency=medium
+
+  * Mateor Lake CPU support (LP: #2028217)
+
+ -- Koba Ko <koba.ko@canonical.com>  Wed, 16 Aug 2023 16:52:35 +0800
+
 thermald (2.5.2-1) unstable; urgency=medium
 
   * sync to thermald 2.5.2
diff -Nru thermald-2.5.2/debian/control thermald-2.5.2/debian/control
--- thermald-2.5.2/debian/control	2023-02-06 19:21:26.000000000 +0800
+++ thermald-2.5.2/debian/control	2023-08-16 16:52:35.000000000 +0800
@@ -2,7 +2,7 @@
 Rules-Requires-Root: no
 Section: admin
 Priority: optional
-Maintainer: Colin Ian King <colin.i.king@gmail.com>
+Maintainer: Koba Ko <koba.ko@canonical.com>
 Standards-Version: 4.6.1
 Build-Depends: debhelper (>= 13),
                debhelper-compat (=13),
diff -Nru thermald-2.5.2/debian/patches/0001-Add-support-for-Mateor-Lake.patch thermald-2.5.2/debian/patches/0001-Add-support-for-Mateor-Lake.patch
--- thermald-2.5.2/debian/patches/0001-Add-support-for-Mateor-Lake.patch	1970-01-01 08:00:00.000000000 +0800
+++ thermald-2.5.2/debian/patches/0001-Add-support-for-Mateor-Lake.patch	2023-08-16 16:52:16.000000000 +0800
@@ -0,0 +1,70 @@
+From 7000c53d80c69a01efbd1df9d7b35ecaa0d539c5 Mon Sep 17 00:00:00 2001
+From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+Date: Thu, 15 Jun 2023 10:38:48 -0700
+Subject: [PATCH] Add support for Mateor Lake
+
+Add support for Matero Lake by adding CPU model and sysfs paths.
+
+(cherry-picked from 7000c53d80c69a01efbd1df9d7b35ecaa0d539c5 https://github.com/intel/thermal_daemon.git)
+
+---
+ src/thd_engine.cpp          | 1 +
+ src/thd_engine_adaptive.cpp | 2 ++
+ src/thd_gddv.cpp            | 2 ++
+ src/thd_int3400.cpp         | 2 ++
+ 4 files changed, 7 insertions(+)
+
+diff --git a/src/thd_engine.cpp b/src/thd_engine.cpp
+index e37ce9b..d2ac0e7 100644
+--- a/src/thd_engine.cpp
++++ b/src/thd_engine.cpp
+@@ -715,6 +715,7 @@ static supported_ids_t id_table[] = {
+ 		{ 6, 0xba }, // Raptorlake
+ 		{ 6, 0xbe }, // Alderlake N
+ 		{ 6, 0xbf }, // Raptorlake S
++		{ 6, 0xaa }, // Mateor Lake L
+ 		{ 0, 0 } // Last Invalid entry
+ };
+ 
+diff --git a/src/thd_engine_adaptive.cpp b/src/thd_engine_adaptive.cpp
+index b0cabcd..0e35af9 100644
+--- a/src/thd_engine_adaptive.cpp
++++ b/src/thd_engine_adaptive.cpp
+@@ -581,6 +581,8 @@ int cthd_engine_adaptive::thd_engine_init(bool ignore_cpuid_check,
+ 		int3400_base_path = "/sys/bus/platform/devices/INTC1041:00/";
+ 	} else if (sysfs.exists("/sys/bus/platform/devices/INTC10A0:00")) {
+ 		int3400_base_path = "/sys/bus/platform/devices/INTC10A0:00/";
++	} else if (sysfs.exists("/sys/bus/platform/devices/INTC1042:00")) {
++		int3400_base_path = "/sys/bus/platform/devices/INTC1042:00/";
+ 	} else {
+ 		return THD_ERROR;
+ 	}
+diff --git a/src/thd_gddv.cpp b/src/thd_gddv.cpp
+index 3f7d039..35c007f 100644
+--- a/src/thd_gddv.cpp
++++ b/src/thd_gddv.cpp
+@@ -1487,6 +1487,8 @@ int cthd_gddv::gddv_init(void) {
+ 		int3400_base_path = "/sys/bus/platform/devices/INTC1041:00/";
+ 	} else if (sysfs.exists("/sys/bus/platform/devices/INTC10A0:00")) {
+ 		int3400_base_path = "/sys/bus/platform/devices/INTC10A0:00/";
++	} else if (sysfs.exists("/sys/bus/platform/devices/INTC1042:00")) {
++		int3400_base_path = "/sys/bus/platform/devices/INTC1042:00/";
+ 	} else {
+ 		return THD_ERROR;
+ 	}
+diff --git a/src/thd_int3400.cpp b/src/thd_int3400.cpp
+index da86760..a749cca 100644
+--- a/src/thd_int3400.cpp
++++ b/src/thd_int3400.cpp
+@@ -40,6 +40,8 @@ cthd_INT3400::cthd_INT3400(std::string _uuid) : uuid(_uuid), base_path("") {
+ 		base_path = "/sys/bus/acpi/devices/INTC1041:00/physical_node/uuids/";
+ 	} else if (cdev_sysfs.exists("/sys/bus/acpi/devices/INTC10A0:00/physical_node/uuids")) {
+ 		base_path = "/sys/bus/acpi/devices/INTC10A0:00/physical_node/uuids/";
++	} else if (cdev_sysfs.exists("/sys/bus/acpi/devices/INTC1042:00/physical_node/uuids")) {
++		base_path = "/sys/bus/acpi/devices/INTC1042:00/physical_node/uuids/";
+ 	}
+ 	thd_log_info("INT3400 Base path is %s\n", base_path.c_str());
+ }
+-- 
+2.34.1
+
diff -Nru thermald-2.5.2/debian/patches/series thermald-2.5.2/debian/patches/series
--- thermald-2.5.2/debian/patches/series	1970-01-01 08:00:00.000000000 +0800
+++ thermald-2.5.2/debian/patches/series	2023-07-20 14:39:35.000000000 +0800
@@ -0,0 +1 @@
+0001-Add-support-for-Mateor-Lake.patch