> Single-click one of the first things that I also set. You can found 
> this 
> settings in Control Center / Hardware / Mouse / Icons.

I found it in System Settings -> Keyboard & Mouse -> Icons :-)

> Missing Suspend and Hibernate points to HAL not running. When testing
> Precise 
> I also observed this occasionally. Unfortunately I did not find the cause
> - I 
> have always solved it a little violent manner:
> 
>   sudo bash
>   dpkg --ignore-depends=hal-trinity --purge hal
>   aptitude install hal
>   reboot

That did it, thank you very much.

Mike