It appears you have a lot of extensions installed. Please disable/uninstall ALL of these:
'[email protected]', 'suspend-button@laserb', '[email protected]', 'gnomeGlobalAppMenu@lestcape', '[email protected]', '[email protected]', 'notification-center@Selenium-H', 'hibernate-status@dromi', '[email protected]', '[email protected]', '[email protected]', '[email protected]', '[email protected]', Because we find so many bugs are caused by extensions this is the first thing we need to try. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1884380 Title: screen lock is not working Status in gnome-shell package in Ubuntu: Incomplete Bug description: the lock screen is not working (when I press the button it try to lock the screen bot nothgin happens) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubuntu-release-upgrader-core 1:20.04.19 ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41 Uname: Linux 5.4.0-37-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Sat Jun 20 21:24:46 2020 PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: dist-upgrade UpgradeStatus: No upgrade log present (probably fresh install) VarLogDistupgradeAptHistorylog: Start-Date: 2020-06-15 21:29:13 Requested-By: talgat (1000) Upgrade: netplan.io:amd64 (0.99-0ubuntu3~20.04.1, 0.99-0ubuntu3~20.04.2), skypeforlinux:amd64 (8.61.0.77, 8.61.0.95), libfwupdplugin1:amd64 (1.3.9-4, 1.3.9-4ubuntu0.1), libfwupd2:amd64 (1.3.9-4, 1.3.9-4ubuntu0.1), libnetplan0:amd64 (0.99-0ubuntu3~20.04.1, 0.99-0ubuntu3~20.04.2), fwupd:amd64 (1.3.9-4, 1.3.9-4ubuntu0.1) Remove: fwupd-signed:amd64 (1.27+1.3.9-4) End-Date: 2020-06-15 21:30:16 VarLogDistupgradeTermlog: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1884380/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

