Ah, maybe you haven't really unlocked... Please try the proposed fix in bug 1769383.
Please also try re-locking (Super+L) and unlocking again (bug 1800475). -- 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/1813139 Title: Screen unlocked after resume, black flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1813139/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
