diff -Nru python3.10-3.10.2/debian/changelog python3.10-3.10.2/debian/changelog
--- python3.10-3.10.2/debian/changelog	2022-01-16 17:11:27.000000000 +0000
+++ python3.10-3.10.2/debian/changelog	2022-02-14 11:09:41.000000000 +0000
@@ -1,3 +1,10 @@
+python3.10 (3.10.2-1ubuntu1~ppa0) jammy; urgency=medium
+
+  * debian/patches:
+    + Rebase sysconfig-debian-schemes.diff to fix LP: #1960608
+
+ -- Alexandre Ghiti <alexandre.ghiti@canonical.com>  Mon, 14 Feb 2022 12:09:41 +0100
+
 python3.10 (3.10.2-1) unstable; urgency=medium
 
   * Python 3.10.1 release.
diff -Nru python3.10-3.10.2/debian/control python3.10-3.10.2/debian/control
--- python3.10-3.10.2/debian/control	2022-01-16 15:55:46.000000000 +0000
+++ python3.10-3.10.2/debian/control	2022-02-14 11:09:41.000000000 +0000
@@ -1,7 +1,8 @@
 Source: python3.10
 Section: python
 Priority: optional
-Maintainer: Matthias Klose <doko@debian.org>
+Maintainer: Ubuntu Core Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Matthias Klose <doko@debian.org>
 Build-Depends: debhelper (>= 11), dpkg-dev (>= 1.17.11),
   quilt, autoconf,
   lsb-release, sharutils,
diff -Nru python3.10-3.10.2/debian/patches/NEW-sysconfig-debian-schemes.diff python3.10-3.10.2/debian/patches/NEW-sysconfig-debian-schemes.diff
--- python3.10-3.10.2/debian/patches/NEW-sysconfig-debian-schemes.diff	1970-01-01 00:00:00.000000000 +0000
+++ python3.10-3.10.2/debian/patches/NEW-sysconfig-debian-schemes.diff	2022-02-14 11:09:14.000000000 +0000
@@ -0,0 +1,84 @@
+--- a/Lib/sysconfig.py
++++ b/Lib/sysconfig.py
+@@ -36,6 +36,30 @@
+         'scripts': '{base}/bin',
+         'data': '{base}',
+         },
++    'deb_system': {
++        'stdlib': '{installed_base}/lib/python{py_version_short}',
++        'platstdlib': '{platbase}/lib/python{py_version_short}',
++        'purelib': '{base}/lib/python3/dist-packages',
++        'platlib': '{platbase}/lib/python3/dist-packages',
++        'include':
++            '{installed_base}/include/python{py_version_short}{abiflags}',
++        'platinclude':
++            '{installed_platbase}/include/python{py_version_short}{abiflags}',
++        'scripts': '{base}/bin',
++        'data': '{base}',
++        },
++    'posix_local': {
++        'stdlib': '{installed_base}/lib/python{py_version_short}',
++        'platstdlib': '{platbase}/lib/python{py_version_short}',
++        'purelib': '{base}/local/lib/python{py_version_short}/dist-packages',
++        'platlib': '{platbase}/local/lib/python{py_version_short}/dist-packages',
++        'include':
++            '{installed_base}/local/include/python{py_version_short}{abiflags}',
++        'platinclude':
++            '{installed_platbase}/local/include/python{py_version_short}{abiflags}',
++        'scripts': '{base}/local/bin',
++        'data': '{base}',
++        },
+     'posix_home': {
+         'stdlib': '{installed_base}/lib/python',
+         'platstdlib': '{base}/lib/python',
+@@ -183,7 +207,7 @@
+ _PYTHON_BUILD = is_python_build(True)
+ 
+ if _PYTHON_BUILD:
+-    for scheme in ('posix_prefix', 'posix_home'):
++    for scheme in ('posix_prefix', 'posix_home', 'posix_local', 'deb_system'):
+         # On POSIX-y platforms, Python will:
+         # - Build from .h files in 'headers' (which is only added to the
+         #   scheme when building CPython)
+@@ -237,8 +261,20 @@
+             'home': 'posix_home',
+             'user': 'osx_framework_user',
+         }
++
++    if 'real_prefix' in sys.__dict__ or 'VIRTUAL_ENV' in os.environ:
++        # virtual environments
++        prefix_scheme = 'posix_prefix'
++    else:
++        # default to /usr for package builds, /usr/local otherwise
++        deb_build = os.environ.get('DEB_PYTHON_INSTALL_LAYOUT', 'posix_local')
++        if deb_build in ('deb', 'deb_system'):
++            prefix_scheme = 'deb_system'
++        else:
++            prefix_scheme = 'posix_local'
++
+     return {
+-        'prefix': 'posix_prefix',
++        'prefix': prefix_scheme,
+         'home': 'posix_home',
+         'user': 'posix_user',
+     }
+@@ -538,7 +574,7 @@
+         else:
+             inc_dir = _sys_home or _PROJECT_BASE
+     else:
+-        inc_dir = get_path('platinclude')
++        inc_dir = get_path('platinclude', 'posix_prefix')
+     return os.path.join(inc_dir, 'pyconfig.h')
+ 
+ 
+--- a/Lib/test/test_sysconfig.py
++++ b/Lib/test/test_sysconfig.py
+@@ -263,7 +263,7 @@
+         self.assertTrue(os.path.isfile(config_h), config_h)
+ 
+     def test_get_scheme_names(self):
+-        wanted = ['nt', 'posix_home', 'posix_prefix']
++        wanted = ['deb_system', 'nt', 'posix_home', 'posix_local', 'posix_prefix']
+         if HAS_USER_BASE:
+             wanted.extend(['nt_user', 'osx_framework_user', 'posix_user'])
+         self.assertEqual(get_scheme_names(), tuple(sorted(wanted)))
diff -Nru python3.10-3.10.2/debian/patches/series python3.10-3.10.2/debian/patches/series
--- python3.10-3.10.2/debian/patches/series	2022-01-16 16:03:20.000000000 +0000
+++ python3.10-3.10.2/debian/patches/series	2022-02-14 11:04:06.000000000 +0000
@@ -37,3 +37,4 @@
 sphinx3.diff
 destshared-location.diff
 fix-py_compile.diff
+NEW-sysconfig-debian-schemes.diff