What desktop environment are you using? ** Information type changed from Private Security to Public
-- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1375271 Title: desktop or other past screen contents visible before lockscreen on resume Status in Compiz: New Status in GNOME Screensaver: New Status in Unity: New Status in “unity” package in Ubuntu: New Bug description: This appears to be a regression in 14.10 sometime in September 2014. The behavior appears similar to this bug from 2011: https://bugs.launchpad.net/unity-2d/+bug/830348 On resume from suspend, screen contents are displayed for a brief time (perhaps 0.5 to 1 sec) before the lock dialog appears. These screen contents are not always the desktop or open application beneath the lock screen. On at least one occasion, the screen showed content from a full-screen video that had been playing in Firefox some time before the computer had been suspended: neither the video nor its underlying tab were open anymore, so the image(s) was likely part of a buffer somewhere. (Needless to say, if the wrong full-screen video had been watched, depending on the setting, this could be a quite serious issue for some users). I have not exhaustively tested conditions in which this appears. However, just now, the bug did not appear when keeping the lid open, suspending, and then resuming with the power button. But when suspending from menu, closing the lid, then opening the lid and moving the mouse, the screen displayed contents before showing the lock dialog. The image displayed was of the desktop (with this bug reporting window) and showed the "suspend" item in the power menu being highlighted/clicked. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: unity 7.3.1+14.10.20140915-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3 Uname: Linux 3.16.0-18-generic x86_64 ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CurrentDesktop: Unity Date: Mon Sep 29 08:38:57 2014 InstallationDate: Installed on 2014-08-10 (50 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) SourcePackage: unity UpgradeStatus: Upgraded to utopic on 2014-08-10 (50 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1375271/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
