Screen Dimming and Lock

[peshko-lnx]

New pretty much plain installation of Ubuntu 13.04 64-bit on Toshiba R840.

Attached are my Brightness and Lock Settings. The problem:

- Screen never dims
- Screen Never locks

However it does turn off and requires password when wake it up.

How to fix dimming and lock?
242463
Thanks a lot!

[nsync]

try to copy my settings it might work ;

Brightness : MAX
check dim screen to save power
turn screen off when inactive for -10 MINS-
lock : on/off
lock screen after : SCREEN TURNS OFF

it might help..

[peshko-lnx]

What do you have for lock screen value? Whatecer I put there, it seems that does not matter...it will never work...