sep 23 09:31:47 hostname systemd[1561]: update-notifier-crash.service: Found left-over process 3103 (sh) in control group while starting unit. Ignoring. sep 23 09:31:47 hostname systemd[1561]: This usually indicates unclean termination of a previous run, or service implementation deficiencies. sep 23 09:31:47 hostname systemd[1561]: update-notifier-crash.service: Found left-over process 3104 (pkexec) in control group while starting unit. Ignoring. sep 23 09:31:47 hostname systemd[1561]: This usually indicates unclean termination of a previous run, or service implementation deficiencies. sep 23 09:31:47 hostname systemd[1561]: tracker-extract-3.service: Main process exited, code=dumped, status=31/SYS sep 23 09:31:47 hostname systemd[1561]: tracker-extract-3.service: Failed with result 'core-dump'.