root@ThinkCentre:~# journalctl -xe -u mysql
Sep 06 11:08:03 ThinkCentre systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Sep 06 11:08:03 ThinkCentre systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Sep 06 11:08:05 ThinkCentre systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
Sep 06 11:08:34 ThinkCentre systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Sep 06 11:08:34 ThinkCentre systemd[1]: mysql.service: Unit entered failed state.
Sep 06 11:08:34 ThinkCentre systemd[1]: mysql.service: Failed with result 'exit-code'.
Sep 06 11:08:35 ThinkCentre systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Sep 06 11:08:35 ThinkCentre systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Sep 06 11:08:35 ThinkCentre systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Sep 06 11:08:37 ThinkCentre systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
Sep 06 11:09:06 ThinkCentre systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Sep 06 11:09:06 ThinkCentre systemd[1]: mysql.service: Unit entered failed state.
Sep 06 11:09:06 ThinkCentre systemd[1]: mysql.service: Failed with result 'exit-code'.
Sep 06 11:09:06 ThinkCentre systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Sep 06 11:09:06 ThinkCentre systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Sep 06 11:09:06 ThinkCentre systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Sep 06 11:09:08 ThinkCentre systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
lines 1658-1718/1718 (END)