Bug#506371: release-notes: Document screensaver issues during PAM upgrade

[Moritz Muehlenhoff <jmm@debian.org>]

Package: release-notes
Severity: normal

See 502140, proposed text:
During the upgrade of the Pluggable Authentication Modules system, the
authentication modes need to be restarted. Some services used for locking
a user session cannot be restarted, e.g. xscreensaver, gnome-screensaver
or xlockmore. It is recommended to stop them before starting the update.

Cheers,
        Moritz

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=de_DE.ISO-8859-15@euro (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/bash