Despite my not selecting the option when I raised this, I do think this is a security issue because it can reveal on-screen data in a mode where it's expected it's all locked away. However I can't find an option to add the security flag to this bug report after the fact.
-- 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/1809117 Title: Screen corruption on "Lock Screen" or "Switch User" command To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1809117/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs