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At the moment I got Ubuntu on my VirtualBox and it seems to auto-lock very quickly. Everytime I switch to VirtualBox to use it, I always have to enter password.

How can I increase the auto-lock period, says to 8 hours :D ?

Edit In Ocelot 11.10 just hit screen from dash box to see the screen-lock application.

I don't know how to do that in Natty 11.04

enter image description here

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Go to System Settings and select screen. Or type in screen in Unity Dash.

You'll get the following screen.

Enter image description here

Set the time you want to set or switch it off :)

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@Lad In system settings of mine as screenshot above, I can't find Screen. Please be more specific on that. I'm using Ubuntu 11.04 Natty – Nam G VU Oct 26 '11 at 3:12
can u type in screen in dash? – sarveshlad Oct 27 '11 at 1:18 check this video – sarveshlad Oct 27 '11 at 1:28
@Lad I have no dash – Nam G VU Oct 27 '11 at 3:28
@Lad It's nice to see such simple & nice web So it just to be Start Menu - System Tools - System Setting - Screen. But your start menu is diff. from mine. What Linux distribution are you using? I'm using Natty 11.04 – Nam G VU Oct 27 '11 at 3:45

I found it myself by getting Ubuntu Unity dash box so as I can search & run the application from its keyword; via installing Unity-2D for my Natty 11.04 virtual machine (the Unity-3D doesn't work for me).

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Though, after installed Unity-2D, I still cannot find Screen when enter screen to dash box for Ubuntu 11.04 Natty – Nam G VU Oct 31 '11 at 6:09

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