Same here in Ubuntu 18.04. Monitor manager and other gnome extensions are disappearing from the top panel. Alt-F2 r, like other said, helps to get them back. Extensions are still running though when the bug appears.
I noticed this behavior some time ago, maybe 3-4 months ago, after an upgrade but yet it is regular. When I lock/unlock the screen the bug happens but maybe in other situations too. -- 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