Here is a slightly clearer xtrace with the gnome-screensaver debug output mixed in so you can tell where each event happens.
** Attachment added: "fade.xtrace" http://launchpadlibrarian.net/43176234/fade.xtrace -- Gamma values are not being set properly after a second fade out resulting in a black screen https://bugs.launchpad.net/bugs/555870 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs