locked after resuming from suspended or hibernation

[RLP]

/apps/gnome-power-manager/lock/hibernate
/apps/gnome-power-manager/lock/suspend
/apps/gnome-power-manager/lock/use_screensaver_settings

All above settings are set to false. It means (from the explanation of gconf-editor), the system will resume without re-entering your password. But the fact is, no matter what values you set, the system is always locked after resuming from suspended or hibernation.

Please verify it, thanks. (ubuntu 10.10)

Regards,
RLP