Ted that bug, bug 145123, was worked around in GNOME Screensaver, here's the change log entry:
gnome-screensaver (2.20.0-0ubuntu4.2) gutsy-security; urgency=low * SECURITY UPDATE: screen lock bypass via shortcuts when compiz running. * Add debian/patches/05_locking_for_compiz.patch: patch for lock dialog for when Compiz is enabled from Michael Vogt (LP: #145123). And then fixed in compiz for Hardy: compiz (1:0.6.2+git20071018-0ubuntu2) hardy; urgency=low * debian/patches/030_fix_screensaver: - never unredirect the gnome-screensaver window to prevent breaking the keyboard grab (#145123) -- gnome-screensaver doesn't blank screen on lock with xfwm4 compositing https://bugs.launchpad.net/bugs/191503 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs