Dear Maintainer, As stated, realmd claims to install adcli, but doesn't. This has the serious side-effect of not installing libsasl2-modules-gssapi-mit (a dep on adcli), and the logs fill with: Jun 06 16:28:22 debian8 sssd_be[2978]: No worthy mechs found Jun 06 16:28:22 debian8 sssd_be[2978]: No worthy mechs found Jun 06 16:28:22 debian8 sssd_be[2978]: No worthy mechs found And no AD/getent lookups work. Once either is installed, sssd works.