Thanks for your quick replay. Yes, it seems to have something to do with the compositing. I have XFCE'S compositing effects enabled and then it shows the desktop content on unlock dialog. Disabling the compositing effects resolves the bug.
But it would be a pity if I had to disable the compositing feature just to secure the screensaver lock. :| -- gnome-screensaver unlock dialog shows desktop content https://bugs.launchpad.net/bugs/158603 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gnome-screensaver in ubuntu. -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
