Public bug reported: Started happening immediately after an upgrade from 18.04 to 20.04.
Previously, when locking the screen, in short absence of activity (1 minute?), the screen would go blank. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-control-center 1:3.36.5-0ubuntu4 ProcVersionSignature: Ubuntu 5.4.0-122.138-generic 5.4.192 Uname: Linux 5.4.0-122-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.24 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed Aug 3 10:11:52 2022 ExecutablePath: /usr/bin/gnome-control-center InstallationDate: Installed on 2017-02-18 (1991 days ago) InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803) SourcePackage: gnome-control-center UpgradeStatus: Upgraded to focal on 2022-08-02 (0 days ago) ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Package changed: gnome-control-center (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1983453 Title: A locked screen does not blank after brief inactivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1983453/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs