diff --git a/systemd.spec b/systemd.spec
index 9fe19d2..2205732 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -26,7 +26,7 @@
 
 Name:          systemd
 Epoch:         2
-Version:       249
+Version:       250
 Release:       2mamba
 Summary:       A system and service manager compatible with SysV and LSB init scripts
 Group:         System/Configuration
@@ -71,6 +71,8 @@ Patch20:       systemd-240-upstream_fix_return_values.patch
 Patch21:       systemd-247-upstream-fixes-1.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
+#ld-linux.so.2(GLIBC_2.3): .so link not found
+#ld-linux.so.2: .so link not found
 BuildRequires: glibc-devel
 BuildRequires: iptables-devel
 BuildRequires: libacl-devel
@@ -80,8 +82,6 @@ BuildRequires: libbzip2-devel
 BuildRequires: libcap-devel
 BuildRequires: libcryptsetup-devel
 BuildRequires: libcurl-devel
-BuildRequires: libdw-devel
-BuildRequires: libelf-devel
 BuildRequires: libfdisk-devel
 BuildRequires: libgcrypt-devel
 BuildRequires: libgnutls-devel
@@ -107,6 +107,7 @@ BuildRequires: iptables-devel >= 1.8.3
 BuildRequires: docbook-xsl >= 1.79.2-3mamba
 Conflicts:     sysvinit
 Conflicts:     initscripts-sysv5
+Requires:      libkmod >= 29-2mamba
 Requires:      sysvinit-tools
 Requires:      kbd
 Requires:      dbus >= 1.13.2
@@ -226,7 +227,7 @@ export LC_ALL="en_US.UTF-8"
    --infodir=%{_datadir}/info \
    -Dc_std=gnu11 \
    -Drootlibdir=%{_libdir} \
-   -Dpamlibdir=/%{_lib}/security \
+   -Dpamlibdir=%{_libdir}/security \
    -Dtty-gid=4 \
    -Dman=true \
    -Dusers-gid=100 \
@@ -662,8 +663,8 @@ systemctl daemon-reload &>/dev/null || :
 %exclude %{_datadir}/bash-completion/completions/udevadm
 %dir %{_prefix}/lib/kernel
 %dir %{_prefix}/lib/kernel/install.d
-%{_prefix}/lib/kernel/install.d/50-depmod.install
-%{_prefix}/lib/kernel/install.d/90-loaderentry.install
+%{_prefix}/lib/kernel/install.d/*.install
+%{_prefix}/lib/kernel/install.conf
 %dir %{_prefix}/lib/binfmt.d
 %dir %{_prefix}/lib/modules-load.d
 %dir %{_prefix}/lib/repart.d
@@ -674,19 +675,21 @@ systemctl daemon-reload &>/dev/null || :
 %{_prefix}/lib/tmpfiles.d/README
 %dir %{_prefix}/lib/systemd
 %{_prefix}/lib/systemd/*
+%{_prefix}/lib/systemd/libsystemd-shared-*.so
 %dir %{_prefix}/lib/sysusers.d
 %{_prefix}/lib/sysusers.d/README
 %{_prefix}/lib/sysusers.d/*.conf
-#%dir /lib/systemd
-#/lib/systemd/*
-%exclude /lib/systemd/systemd-udevd
+%exclude %{_prefix}/lib/systemd/systemd-udevd
 %{_prefix}/lib/udev/rules.d/99-systemd.rules
-%{_prefix}/lib/kernel/install.d/00-entry-directory.install
 %{_prefix}/lib/environment.d/99-environment.conf
 %dir %{_prefix}/lib/modprobe.d
 %{_prefix}/lib/modprobe.d/systemd.conf
 %{_prefix}/lib/modprobe.d/README
 %{_prefix}/lib/tmpfiles.d/*.conf
+# NOTE: requires libsystemd-shared-*.so so can't be in libsystemd for biarch support
+%{_libdir}/cryptsetup/libcryptsetup-token-systemd-pkcs11.so
+%{_libdir}/cryptsetup/libcryptsetup-token-systemd-tpm2.so
+%{_datadir}/dbus-1/interfaces/org.freedesktop.*.xml
 %{_datadir}/dbus-1/system.d/org.freedesktop.*.conf
 %{_datadir}/dbus-1/services/org.freedesktop.systemd1.service
 %{_datadir}/dbus-1/system-services/org.freedesktop.*.service
@@ -708,7 +711,6 @@ systemctl daemon-reload &>/dev/null || :
 %{_datadir}/zsh/site-functions/*
 %{_datadir}/polkit-1/actions/org.freedesktop.*.policy
 %{_datadir}/polkit-1/rules.d/systemd-networkd.rules
-%{_localstatedir}/log/README
 %dir %{_localstatedir}/log/journal
 %dir %{_localstatedir}/log/journal/remote
 %dir %{_localstatedir}/lib/systemd
@@ -753,14 +755,15 @@ systemctl daemon-reload &>/dev/null || :
 %{_mandir}/man8/shutdown.8*
 %{_mandir}/man8/systemd-*.8*
 %{_mandir}/man8/telinit.8*
+%doc LICENSE.GPL2
 
 %files -n libsystemd
 %defattr(-,root,root)
 %{_libdir}/libsystemd.so.*
-/%{_lib}/security/pam_systemd.*
-/%{_lib}/security/pam_systemd_home.so
+%{_libdir}/security/pam_systemd.*
+%{_libdir}/security/pam_systemd_home.so
 %{_libdir}/libnss_*.so.*
-#%doc LICENSE.LGPL2.1
+%doc LICENSE.LGPL2.1
 
 %files -n libsystemd-devel
 %defattr(-,root,root)
@@ -804,11 +807,12 @@ systemctl daemon-reload &>/dev/null || :
 %{_prefix}/lib/udev/v4l_id
 %{_datadir}/pkgconfig/udev.pc
 %{_mandir}/man8/udevadm.8*
-#%doc LICENSE.GPL2
+%doc LICENSE.GPL2
 
 %files -n libudev
 %defattr(-,root,root)
 %{_libdir}/libudev.so.*
+%doc LICENSE.LGPL2.1
 
 %files -n libudev-devel
 %defattr(-,root,root)
@@ -817,6 +821,12 @@ systemctl daemon-reload &>/dev/null || :
 %{_libdir}/pkgconfig/libudev.pc
 
 %changelog
+* Mon Dec 27 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 250-2mamba
+- move cryptsetup from libsystemd to systemd for biarch support
+
+* Sun Dec 26 2021 Automatic Build System <autodist@mambasoft.it> 250-1mamba
+- automatic version update by autodist
+
 * Tue Aug 17 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 249-2mamba
 - recreate /lib/systemd as symlink if it has been deleted by a previous upgrade