For the record, it's "Draw on Your Screen" https://extensions.gnome.org/extension/1683/draw-on-you-screen/ (sadly, it was cool for my trainings)
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1827059 Title: Gnome-shell won't lock screen anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1827059/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
