Around last weekend, the updated package, gnome-screensaver-2.16.1-8.el5_5.1, came in replacing gnome-screensaver-2.16.1-8.el5. Once our CentOS 5.5 machines are running the new gnome-screensaver, we start seeing problem in unlocking the Gnome screensaver with Kerberos authentication. Unlocking the screensaver with local password works fine. After we back out from the new version, Kerberos authentication to unlock the screensaver works fine. We have submitted a bug report on this finding. Do you have any workaround besides backing out from the new version? CD Poon.