diff -Nru linux-firmware-20220329.git681281e4/debian/changelog linux-firmware-20220329.git681281e4/debian/changelog
--- linux-firmware-20220329.git681281e4/debian/changelog	2023-09-22 13:10:51.000000000 +0000
+++ linux-firmware-20220329.git681281e4/debian/changelog	2023-10-03 08:49:35.000000000 +0000
@@ -1,3 +1,10 @@
+linux-firmware (20220329.git681281e4-0ubuntu3.20) jammy; urgency=medium
+
+  * Multiple RTL8851BE BT stability issues (LP: #2037224)
+    - rtl_bt: Update RTL8851B BT USB firmware to 0x048A_D230
+
+ -- Juerg Haefliger <juerg.haefliger@canonical.com>  Tue, 03 Oct 2023 10:49:35 +0200
+
 linux-firmware (20220329.git681281e4-0ubuntu3.19) jammy; urgency=medium
 
   * Missing firmware for Intel VPU on Intel Meteor Lake platforms (LP: #2031882)
diff -Nru linux-firmware-20220329.git681281e4/debian/scripts/build-package linux-firmware-20220329.git681281e4/debian/scripts/build-package
--- linux-firmware-20220329.git681281e4/debian/scripts/build-package	2023-09-22 13:03:52.000000000 +0000
+++ linux-firmware-20220329.git681281e4/debian/scripts/build-package	2023-10-03 08:49:13.000000000 +0000
@@ -18,21 +18,26 @@
 function usage()
 {
 	cat <<EOF
-Usage: $(basename "${0}") [-h] [-s] [option...]
+Usage: $(basename "${0}") [-c] [-h] [-s] [option...]
 
 Build a Debian package.
 
 Optional arguments:
+  -c, --clean       Clean the git repo before the build.
   -h, --help        Show this help text and exit.
   -s, --skip-check  Skip branch name check.
   option...         Additional options for dpkg-buildpackage.
 EOF
 }
 
+clean=0
 skip_check=0
 
 while [ ${#} -gt 0 ] ; do
 	case "${1}" in
+		-c|--clean)
+			clean=1
+			;;
 		-h|--help)
 			usage
 			exit
@@ -47,6 +52,12 @@
 	shift
 done
 
+
+if [ ${clean} -eq 1 ] && [ -n "$(git status --porcelain)" ] ; then
+	git reset --hard HEAD
+	git clean -dxf
+fi
+
 if [ -n "$(git status --porcelain)" ] ; then
     echo "Repo is unclean" >&2
     exit 1
Binary files /tmp/tmpwh1m9ggl/CZfLEt1xid/linux-firmware-20220329.git681281e4/rtl_bt/rtl8851bu_fw.bin and /tmp/tmpwh1m9ggl/0CUrFHfRfv/linux-firmware-20220329.git681281e4/rtl_bt/rtl8851bu_fw.bin differ