You can remove the package "indicator-application" which is not installed anymore by default.
https://wiki.xubuntu.org/releases/18.04/release-notes -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801724 Title: Application indicators sometimes duplicated in panel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-indicator-plugin/+bug/1801724/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
