Edit File: kdump.service
[Unit] Description=Crash recovery kernel arming After=network.target network-online.target remote-fs.target basic.target DefaultDependencies=no ConditionKernelCommandLine=crashkernel [Service] Type=oneshot ExecStart=/usr/bin/kdumpctl start ExecStop=/usr/bin/kdumpctl stop ExecReload=/usr/bin/kdumpctl reload RemainAfterExit=yes StartLimitInterval=0 [Install] WantedBy=multi-user.target