I have been living with this issue for some time now, finally annoyed me enough to Google and found this bug (thanks for reporting :)). Alt-f2 r also fixes for me which is a new workaround that I'm very grateful for. In my case it seems to be related to extensions which manipulate the top bar (e.g. todo.txt / system monitor). If I disable all extensions, and reboot the box, its fine. If I enable one of the extensions after rebooting and logging, it looks fine but after reboot, no application icons will be there. Previously I had just assumed they were broken extensions but seems to happen with quite a few of them and i have seen with many different combinations of extensions.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801757 Title: all app indicators disappear To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-appindicator/+bug/1801757/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs