[Unit] Description=Machine Check Exception Logging Daemon After=syslog.target ConditionVirtualization=false ConditionPathExists=/dev/mcelog [Service] EnvironmentFile=-/etc/sysconfig/mcelog #warning: if this fails is due to a known kernel bug, fix that instead ! ExecStart=/usr/sbin/mcelog --ignorenodev --daemon --foreground StandardOutput=syslog [Install] WantedBy=multi-user.target