Launcher is visible on the Lock screen and apps can be launched

[Adam Niedling]

This is happening after upgrading from 18.04 to 18.10. I have to press super+l twice. When pressing it the first time the text from the top bar disappears. Pressing it the second time brings up the Lock screen but the Launcher stays on top of it. Apps can be launched/closed as well. They can be right clicked too.

I've created a video about this problem.

Please let me know if you need more information.

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: gnome-screensaver 3.6.1-8ubuntu3
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
Uname: Linux 4.18.0-11-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Nov 25 15:24:42 2018
InstallationDate: Installed on 2017-08-13 (468 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
SourcePackage: gnome-screensaver
UpgradeStatus: Upgraded to cosmic on 2018-10-23 (33 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.