diff -pruN 0.7.3-2.1/debian/changelog 0.7.3-2.1ubuntu2/debian/changelog
--- 0.7.3-2.1/debian/changelog	2022-02-26 15:29:12.000000000 +0000
+++ 0.7.3-2.1ubuntu2/debian/changelog	2023-02-03 12:41:42.000000000 +0000
@@ -1,3 +1,16 @@
+dislocker (0.7.3-2.1ubuntu2) lunar; urgency=medium
+
+  * No-change upload to remove support for ruby3.0.
+
+ -- Lucas Kanashiro <kanashiro@ubuntu.com>  Fri, 03 Feb 2023 09:41:42 -0300
+
+dislocker (0.7.3-2.1ubuntu1) kinetic; urgency=medium
+
+  * debian/patches/wrong-libdir.patch: don't install to /usr/lib64 just
+    because it exists in build env.
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Mon, 22 Aug 2022 16:06:16 +0000
+
 dislocker (0.7.3-2.1) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -pruN 0.7.3-2.1/debian/control 0.7.3-2.1ubuntu2/debian/control
--- 0.7.3-2.1/debian/control	2021-01-29 18:04:58.000000000 +0000
+++ 0.7.3-2.1ubuntu2/debian/control	2022-08-22 16:06:16.000000000 +0000
@@ -1,7 +1,8 @@
 Source: dislocker
 Section: utils
 Priority: optional
-Maintainer: Debian Security Tools <team+pkg-security@tracker.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Security Tools <team+pkg-security@tracker.debian.org>
 Uploaders: Giovani Augusto Ferreira <giovani@debian.org>
 Build-Depends: cmake,
                debhelper-compat (=13),
diff -pruN 0.7.3-2.1/debian/patches/series 0.7.3-2.1ubuntu2/debian/patches/series
--- 0.7.3-2.1/debian/patches/series	2022-02-26 15:29:05.000000000 +0000
+++ 0.7.3-2.1ubuntu2/debian/patches/series	2022-08-22 16:02:45.000000000 +0000
@@ -1,2 +1,3 @@
 fix-spelling.patch
 fix-ruby3.0.patch
+wrong-libdir.patch
diff -pruN 0.7.3-2.1/debian/patches/wrong-libdir.patch 0.7.3-2.1ubuntu2/debian/patches/wrong-libdir.patch
--- 0.7.3-2.1/debian/patches/wrong-libdir.patch	1970-01-01 00:00:00.000000000 +0000
+++ 0.7.3-2.1ubuntu2/debian/patches/wrong-libdir.patch	2022-08-22 16:06:12.000000000 +0000
@@ -0,0 +1,27 @@
+Description: don't install to /usr/lib64 just because it exists in build env
+ This package fails to build in Ubuntu but not in Debian because Ubuntu is
+ using usrmerge in its build environment, which causes /usr/lib64 to exist
+ and the upstream build system to wrongly install files to it instead of to
+ /usr/lib.  Patch the build system to never use /usr/lib64 as this is always
+ wrong for a Debian package.
+Author: Steve Langasek <steve.langasek@ubuntu.com>
+Last-Update: 2022-08-22
+Forwarded: no
+
+Index: dislocker-0.7.3/src/CMakeLists.txt
+===================================================================
+--- dislocker-0.7.3.orig/src/CMakeLists.txt
++++ dislocker-0.7.3/src/CMakeLists.txt
+@@ -154,11 +154,7 @@
+ 
+ if(NOT DEFINED LIB_INSTALL_DIR)
+ 	if(NOT DEFINED libdir)
+-		if(IS_DIRECTORY "${CMAKE_INSTALL_PREFIX}/lib64")
+-			set(libdir "${CMAKE_INSTALL_PREFIX}/lib64")
+-		else()
+-			set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
+-		endif()
++		set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
+ 	endif()
+ else()
+ 	set(libdir ${LIB_INSTALL_DIR})