OK, it seems gnome-screensaver is actually searching for the gdmflexiserver instead of using the correct API to switch users. Reassigning this bug to gnome-screensaver, and marking 952305 as a dupe since it's the same cause.
OK, it seems gnome-screensaver is actually searching for the gdmflexiserver instead of using the correct API to switch users. Reassigning this bug to gnome-screensaver, and marking 952305 as a dupe since it's the same cause.