Ubuntu can be shutdown from lock screen without password

[somebody.mozfr]

If someone has access to your laptop, he can shut it down by pressing 
the power button or removing the battery anyway.

I think that's why it's not protected : it would not prevent anyone from 
shutting it down. And this shutdown is less dangerous for your data than 
a "hard reboot" with the power button.

Le 27/07/2015 11:37, Jatin khatri a écrit :
>
> Dear All,
>
> I'm on Ubuntu 14.04
>
> whenever I lock my laptop using Ctrl+Alt+l .. it shows lock screen and 
> password prompt to log in again ... but at the same time I m able to 
> shutdown my laptop without entering password ..!!!! from the to right 
> corner ( gear like icon)
>
> it seams strange to me ... suppose I've some process running and I 
> locked my screen ... anybody can shutdown it without my 
> knowledge/password
>
>
> any solution ?
>
> Thanks in advance
>
>
> -- 
>
> */
>
> Jatin Khatri
>
> RHCSA RHCE CCNA
>
> www.fedoraproject.org/wiki/Jatin 
> <http://www.fedoraproject.org/wiki/Jatin>
>
> Save Paper, Save Environment.**
> /*(Plant at least one tree in your life and nurture it !!!)*/
>
>
>
>

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