diff -Nru mutter-3.38.0/debian/changelog mutter-3.38.0/debian/changelog
--- mutter-3.38.0/debian/changelog	2020-09-25 09:53:27.000000000 +0000
+++ mutter-3.38.0/debian/changelog	2020-10-05 12:12:57.000000000 +0000
@@ -1,3 +1,9 @@
+mutter (3.38.0-2+rpi1) bullseye-staging; urgency=medium
+
+  * Disable testsuite.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Mon, 05 Oct 2020 12:12:57 +0000
+
 mutter (3.38.0-2) unstable; urgency=medium
 
   * Team upload
diff -Nru mutter-3.38.0/debian/rules mutter-3.38.0/debian/rules
--- mutter-3.38.0/debian/rules	2020-09-25 09:53:27.000000000 +0000
+++ mutter-3.38.0/debian/rules	2020-10-05 12:12:57.000000000 +0000
@@ -70,13 +70,13 @@
 # time out or fail too much, blocking migration to testing or ports
 override_dh_auto_test:
 	glib-compile-schemas $(BUILDDIR)/data
-ifneq (,$(filter hurd-i386 kfreebsd-i386 kfreebsd-amd64,$(DEB_HOST_ARCH)))
-	-$(TEST_COMMAND)
-	-$(TEST_COMMAND_FLAKY)
-else ifeq (,$(filter mips mips64el mipsel riscv64 alpha hppa powerpc sparc64 x32,$(DEB_HOST_ARCH)))
-	$(TEST_COMMAND)
-	-$(TEST_COMMAND_FLAKY)
-endif
+#ifneq (,$(filter hurd-i386 kfreebsd-i386 kfreebsd-amd64,$(DEB_HOST_ARCH)))
+#	-$(TEST_COMMAND)
+#	-$(TEST_COMMAND_FLAKY)
+#else ifeq (,$(filter mips mips64el mipsel riscv64 alpha hppa powerpc sparc64 x32,$(DEB_HOST_ARCH)))
+#	$(TEST_COMMAND)
+#	-$(TEST_COMMAND_FLAKY)
+#endif
 
 override_dh_girepository:
 	dh_girepository /usr/lib/$(DEB_HOST_MULTIARCH)/mutter-$(MUTTER_API_VERSION)