New session screen after update

[lospala]

Hi

I have yesterday updated some packages and I noticed that from now on, every boot shows the animation of tools with a red/blue gradient.
But this is not the problem. The screensaver was set up to start after five minutes of non activity without password to disable it. Since this update, there have been some changes it system configuration --> Preferences of screen lock showing both screensaver and screen lock together. If I uncheck the screen lock checkbox, the screensaver does not start and if I do it and then I select what would be the lock (in may case the screensaver) every time that screensaver has a time of non activity it appears the unlock screen forcing me to put my password.

Does anybody know how can I disable this screen locker and only use the screensaver without password?

Thanks a lot

[lospala]

I have found a temporary solution. I've disabled screensaver and set screen blackout in energy settings after 5 minutes. This procedure avoids requirement of the password.
It seems that some personalized settings have sent back to default after installation of kde 4-10-0.