Edit file File name : chronyd.service Content :[Unit] Description=NTP client/server Documentation=man:chronyd(8) man:chrony.conf(5) After=ntpdate.service sntp.service ntpd.service Conflicts=ntpd.service systemd-timesyncd.service ConditionCapability=CAP_SYS_TIME [Service] Type=forking PIDFile=/run/chrony/chronyd.pid EnvironmentFile=-/etc/sysconfig/chronyd ExecStart=/usr/sbin/chronyd $OPTIONS ExecStartPost=/usr/libexec/chrony-helper update-daemon ExecStopPost=/usr/libexec/chrony-helper remove-daemon-state PrivateTmp=yes ProtectHome=yes ProtectSystem=full [Install] WantedBy=multi-user.target Save