Template: libpam-modules/disable-screensaver Type: error _Description: xscreensaver and xlockmore must be restarted before upgrading One or more running instances of xscreensaver or xlockmore have been detected on this system. Because of incompatible library changes, the upgrade of the libpam-modules package will leave you unable to authenticate to these programs. You should arrange for these programs to be restarted or stopped before continuing this upgrade, to avoid locking your users out of their current sessions.