This occurs for me when the laptop resumes from being suspended, as well as when I leave the laptop idle for long enough that the screen turns off.(i.e. the screen locks, then after a few more minutes the system cuts power to the screen).
** Attachment added: "settings.txt" https://bugs.launchpad.net/ubuntu/+source/unity-2d/+bug/830348/+attachment/2582191/+files/settings.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/830348 Title: desktop contents briefly visible on resume from suspend before lock dialog Status in Unity 2D: Confirmed Status in “gnome-screensaver” package in Ubuntu: Incomplete Status in “unity-2d” package in Ubuntu: Confirmed Bug description: This seems like a recent regression on Oneiric (or perhaps I haven't noticed it before): On resume from suspend, the contents of the desktop are often briefly visible before being hidden behind the lock screen. This is a security problem if there happens to be sensitive information on the screen. To manage notifications about this bug go to: https://bugs.launchpad.net/unity-2d/+bug/830348/+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
