FWIW I have *not* seen this since upgrading to Bionic. It was probably fixed sooner, when they said it was, but at some point I gave up on Artful because of various gnome-shell problems including this, went back to Mac, and tried again with a fresh Bionic install, where they almost all seem to have been fixed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1712866 Title: icons from qt applications disappear after screen lock/sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-appindicator/+bug/1712866/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs