diff --git a/debian/changelog b/debian/changelog
index e9e9549..2e8b33f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,9 @@ calamares (3.3.14-0ubuntu21) resolute; urgency=medium
   * Fix icon corruption on the "Users" page (LP: #2139358)
   * Fix initial population of bootloader installation path (LP: #2124977)
   * Allow ignoring software db update failure (LP: #2143847)
+  * Fix autopkgtests (LP: #2143232)
+    - Force the use of Boost.Python's 3.14 library
+    - Ensure "/tmp/etc" exists before running the SDDM configuration test
 
  -- Aaron Rainbolt <arraybolt3@ubuntu.com>  Tue, 10 Mar 2026 12:32:11 -0400
 
diff --git a/debian/patches/sddm-test-fix.patch b/debian/patches/sddm-test-fix.patch
new file mode 100644
index 0000000..ffca604
--- /dev/null
+++ b/debian/patches/sddm-test-fix.patch
@@ -0,0 +1,18 @@
+--- a/src/modules/displaymanager/tests/test-dm-sddm.py
++++ b/src/modules/displaymanager/tests/test-dm-sddm.py
+@@ -3,6 +3,7 @@
+ #
+ # Calamares Boilerplate
+ import libcalamares
++import os
+ libcalamares.globalstorage = libcalamares.GlobalStorage(None)
+ libcalamares.globalstorage.insert("testing", True)
+ 
+@@ -12,6 +13,7 @@ default_desktop_environment = main.Deskt
+ 
+ # Specific DM test
+ d = main.DMsddm("/tmp")
++os.makedirs("/tmp/etc", exist_ok=True)
+ d.set_autologin("d", True, default_desktop_environment)
+ # .. and again (this time checks load/save)
+ d.set_autologin("d", True, default_desktop_environment)
diff --git a/debian/patches/series b/debian/patches/series
index a76eae8..e58ead3 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -7,3 +7,4 @@ fix-checkbox-warning-confusion.patch
 repair-icon-size.patch
 populate-bootloader-installation-path.patch
 allow-ignore-software-db-update-failure.patch
+sddm-test-fix.patch
diff --git a/debian/rules b/debian/rules
index 878993e..0293eb6 100755
--- a/debian/rules
+++ b/debian/rules
@@ -12,7 +12,7 @@ endif
 	dh $@
 
 override_dh_auto_configure:
-	dh_auto_configure -- -DWITH_PYBIND11=OFF -DKDE_INSTALL_USE_QT_SYS_PATHS=ON -DBUILD_APPDATA=ON -DBUILD_APPSTREAM=ON -DINSTALL_COMPLETION=ON -DWITH_QT6=ON
+	dh_auto_configure -- -DWITH_PYBIND11=OFF -DKDE_INSTALL_USE_QT_SYS_PATHS=ON -DBUILD_APPDATA=ON -DBUILD_APPSTREAM=ON -DINSTALL_COMPLETION=ON -DWITH_QT6=ON -DBoost_PYTHON_VERSION=3.14
 
 # Needs to be looked into further
 override_dh_auto_test:
diff --git a/debian/tests/main b/debian/tests/main
index e25dfa8..b4d9c43 100755
--- a/debian/tests/main
+++ b/debian/tests/main
@@ -2,6 +2,6 @@
 set -ex
 
 mkdir build && cd build &&
-cmake .. -DWITH_PYBIND11=OFF -DKDE_INSTALL_USE_QT_SYS_PATHS=ON -DBUILD_APPDATA=ON -DBUILD_APPSTREAM=ON -DINSTALL_COMPLETION=ON -DWITH_QT6=ON -DBUILD_TESTING=ON -DBUILD_SCHEMA_TESTING=ON &&
+cmake .. -DWITH_PYBIND11=OFF -DKDE_INSTALL_USE_QT_SYS_PATHS=ON -DBUILD_APPDATA=ON -DBUILD_APPSTREAM=ON -DINSTALL_COMPLETION=ON -DWITH_QT6=ON -DBUILD_TESTING=ON -DBUILD_SCHEMA_TESTING=ON -DBoost_PYTHON_VERSION=3.14 &&
 make -j$(nproc) &&
 ctest -j$(nproc) -V -E '^(test_libcalamaresuipaste|validate-unpackfsc|validate-unpackfsc-unpackfsc|validate-unpackfsc-1|partitioncreatelayoutstest|userstest|hostinfotest)$'