preferences tool : password should be required by default

[Jérôme]

I think that the preferences window should select the "lock screen after" checkbox by default in order to increase the security.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xscreensaver 5.15-2ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Tue May 14 02:17:40 2013
InstallationDate: Installed on 2013-05-12 (1 days ago)
InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: xscreensaver
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[James Fraser (wulfgar-pro)]

I'm using lubuntu with xscreensaver; my power management tools (xfce power manager) does this for me by default, but I can't help but imagine what might happen if I didn't have such a de installed? Why is this option disabled by default in xscreensaver?