Since the older bug (1685502) was marked duplicate in favor of this one, I'll just copy a few related links (aside from the listed duplicates) that might be of interest:
https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/938380 https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1652454 https://bugs.launchpad.net/ubuntu/+source/mate-panel/+bug/1675580 https://ubuntu-mate.community/t/17-04-nm-applet-works-fine-but-shows-2-icons-in-the-system-tray/12020/22 https://github.com/mate-desktop/mate-panel/issues/539 Would be nice to finally see this fixed across all Ubuntu flavors, but maybe that's not possible due to different approaches (panels). ** Bug watch added: github.com/mate-desktop/mate-panel/issues #539 https://github.com/mate-desktop/mate-panel/issues/539 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1761606 Title: Two Wi-Fi network applets appear after logging back into live-usb Lubuntu 18.04 session. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1761606/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs