Cinnamon: Disable password prompt after resume from suspend

[Nicolas01]

Since the last Cinnamon update or the previous one (2.0.10 or 2.0.11), the password prompt is displayed after I resume from suspend.
I had previously disable this feature (probably in the settings), but I don't manage to disable it again.
I disabled the screen lock in the cinnamon settings without effects.
I tried with dconf: org → gnome → desktop → lockdown → disable-lock-screen → true
And with gconf: gconf: / → desktop → gnome → lockdown → disable_lock_screen → true
Again without effects.
So do I miss something or is there a problem ?

[leigh123linux]

Try

gsettings set org.cinnamon.settings-daemon.plugins.power lock-on-suspend false

[Nicolas01]

Unfortunately, the lock-on-suspend parameter was already set to false

[clfarron4]

Is Settings => Screensaver and Lock => "Require my password when waking from suspend" ticked?

[Nicolas01]

Thanks for your tip @clfarron4, but the parameter Require my password when waking from suspend was already unticked in my Cinnamon settings.

[Nicolas01]

I finally found the solution.
I had it since the beginning: it's the dconf: org → gnome → desktop → lockdown → disable-lock-screen parameter which controls if the password prompt is displayed after resume from suspend.
When I did my test with this parameter the first time: I ticked it but it hasn't been saved.
I had the same problem again: I ticked a parameter in dconf but it is not saved.
Anyway, this problem is solved!
@leigh123linux , @clfarron4 thanks for your help.