omid, this bug report covers too many unrelated packages to be useful at this point.
If you're still seeing desktop contents during resume with a currently supported version of Ubuntu, please file a new bug report with details on the specific packages you're using and steps to reproduce the issue. There's no guarantee that it can be addressed but a new bug report with one specific configuration has a chance. Bug reports are free. Specific bugs can get fixed. Bugs that collect a bunch of unrelated things are rarely fixed, there's just too much noise to find anything useful. Because this bug (among several related bugs) returns in one or more screenlocker / desktop environment every year or two, the reliable answer is to always manually lock the screen before walking away from the computer. Thanks -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1532508 Title: Screen contents revealed briefly on resume, before even unlocking To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1532508/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs