*** This bug is a duplicate of bug 1769383 *** https://bugs.launchpad.net/bugs/1769383
after uninstall gnome-shell-extensions and update gnome-shell-extension-ubuntu-dock package, the lock screen is normal now without visible dock on locked screen. .... gnome-shell-extension-ubuntu-dock/bionic-updates,bionic-updates,now 0.9.1ubuntu18.04.3 all [installed,automatic] .... -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1799430 Title: Icon dock visible on lock screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-dashtodock/+bug/1799430/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs