Edit file File name : systemd-logind.service Content :# SPDX-License-Identifier: LGPL-2.1+ # # This file is part of systemd. # # systemd is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. [Unit] Description=Login Service Documentation=man:systemd-logind.service(8) man:logind.conf(5) Documentation=https://www.freedesktop.org/wiki/Software/systemd/logind Documentation=https://www.freedesktop.org/wiki/Software/systemd/multiseat Wants=user.slice After=nss-user-lookup.target user.slice # Ask for the dbus socket. Wants=dbus.socket After=dbus.socket [Service] ExecStart=/usr/lib/systemd/systemd-logind Restart=always RestartSec=0 BusName=org.freedesktop.login1 WatchdogSec=3min CapabilityBoundingSet=CAP_SYS_ADMIN CAP_MAC_ADMIN CAP_AUDIT_CONTROL CAP_CHOWN CAP_KILL CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE CAP_FOWNER CAP_SYS_TTY_CONFIG MemoryDenyWriteExecute=yes RestrictRealtime=yes RestrictNamespaces=yes RestrictAddressFamilies=AF_UNIX AF_NETLINK RestrictSUIDSGID=yes SystemCallFilter=@system-service SystemCallErrorNumber=EPERM SystemCallArchitectures=native LockPersonality=yes FileDescriptorStoreMax=512 # Increase the default a bit in order to allow many simultaneous # logins since we keep one fd open per session. LimitNOFILE=16384 Save