Comment 3 for bug 2023598

I fixed it (temporary) by downgrading and holding the following ssd packages (downloaded from http://nl.archive.ubuntu.com/ubuntu/pool/main/s/sssd/):

-rw-r--r-- 1 root root 10656 apr 21 2020 libipa-hbac0_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 32908 apr 21 2020 libsss-certmap0_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 14916 apr 21 2020 libsss-idmap0_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 46012 apr 21 2020 python3-sss_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 4220 apr 21 2020 sssd_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 115524 apr 21 2020 sssd-ad_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 67612 apr 21 2020 sssd-ad-common_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 1028864 apr 21 2020 sssd-common_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 210744 apr 21 2020 sssd-ipa_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 13596 apr 21 2020 sssd-krb5_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 75768 apr 21 2020 sssd-krb5-common_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 31092 apr 21 2020 sssd-ldap_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 34540 apr 21 2020 sssd-proxy_2.2.3-3_amd64.deb
-rw-r--r-- 1 root root 94584 apr 21 2020 sssd-tools_2.2.3-3_amd64.deb

then running

dpkg -i *.deb

and the:

ls -1 *.deb | awk -F'_' '{ print $1" hold" }' | dpkg --set-selections