*** This bug is a security vulnerability ***
You have been subscribed to a public security bug by Mike Salvatore
(mikesalvatore):
Closing laptop (HP-ProBook-6470b) lid lights go out and appears to
sleep.
Opening lid displays last desktop & window contents, mouse cursor does
move around but screen cannot be interacted with.
Then screen will flash repeatedly, 10 times or so.
Closing lid , waiting for sleep again, and reopening lid results in a
login screen as expected.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: gnome-screensaver (not installed)
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
Uname: Linux 4.18.0-11-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Nov 24 10:57:58 2018
InstallationDate: Installed on 2018-11-04 (19 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-screensaver
Symptom: security
Title: Screen locking issue
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: gnome-screensaver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug cosmic
--
Screen locking issue data leak~
https://bugs.launchpad.net/bugs/1804949
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