That is xfce4-indicator-plugin actually. It can show different indicators including -application (used by various applications like nm- applet etc.) and -messages.
Now in 18.04 the -application part is handled by xfce4-statusnotifier- plugin instead. However, the upgrade process does not modify user configurations, so the user has to manually switch to the new panel layout and also remove or disable indicator-application. I do not know if this is something that can be easily fixed without user interaction. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
