Hi Rosika. I came here when I was looking for this problem. It seems that the problem has not been solved yet. It seems to be a compatibility issue between indicator-application-service and indicator-multiload. I decided to suppress the output of syslog and continue to use indicator-multiload although it is not the root solution.
[Create new rsyslog filter] > sudo leafpad /etc/rsyslog.d/05-filter.conf # indicator-application-service(indicator-multiload) disable if $programname startswith'indicator-appli' and $msg contains'Application already exists, re-requesting properties.' then stop [Check rsyslog syntax] > sudo rsyslogd -N 1 rsyslogd: version 8.32.0, config validation run (level 1), master config /etc/rsyslog.conf rsyslogd: End of config validation run.Bye. [Restart rsyslog] sudo service rsyslog restart [Check syslog with tail] tail -F /var/log/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798333 Title: warning "Application already exists, re-requesting properties" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-application/+bug/1798333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs