(In reply to Franck Bui from comment #12) > Walddys, could you provide the information requested in comment #11 ? Sorry for late response., was hit by covid-19, but all good now. https://pastebin.com/A6G1bJd3 upgrading today my TW server give this too: systemctl restart php-fpm.service apache2.service snapperd.service postgresql.service sshd.service mariadb.service redis@default.service redis@peer.service polkit.service systemd-logind.service polkit.service irqbalance.service Failed to restart php-fpm.service: Unit tmp.mount is masked. Failed to restart apache2.service: Unit var.mount is masked. Failed to restart redis@default.service: Unit var.mount is masked. Failed to restart redis@peer.service: Unit var.mount is masked. Failed to restart systemd-logind.service: Unit tmp.mount is masked.