** Information type changed from Private Security to Public Security -- 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/1887861
Title: Gnome Lock screen shows old screen before lock screen Status in gnome-shell package in Ubuntu: New Bug description: I have a laptop with led backlight. When the locking the screen and then hitting return key the old screen(screen before lock) is displayed for a short period then the lock screen is displayed. I assume this is because if I had an older style backlight the delay would be happing while the backlight is warning up. Since this is an led backlight there is no warm up (delay) between turning on the screen backlight and the display showing. This is a also a security problem because any person walking up to the lock laptop can see what was on the screen before locking without a password. If need I can record the whole thing with my smart phone to show the security issue. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-shell 3.36.3-1ubuntu1~20.04.2 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: zfs nvidia_modeset zunicode zavl icp zcommon znvpair nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jul 16 17:02:59 2020 DisplayManager: gdm3 InstallationDate: Installed on 2020-03-30 (108 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.36.3-0ubuntu0.20.04.1 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1887861/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
