Comment 54 for bug 861171

Thank you so much to all the people that moved this bug the last week !!!

But I think that most of you are moving in a different direction, and all of the examples in the comments could been solved by the expected behavior commented in post #20 (https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/861171/comments/20):

--- Comment #20

a. Normal user + other users logged:
"You just can't turn off the computer because there are more users logged. Please talk to an admin." [ok]
(Do nothing)

b. Admin user + other users logged:
"There are more users logged in the system. Are you sure?" [Yes/No]
(Close one by one all logged accounts and shutdown)

c. With only 1 user logged (normal or admin) don't ask and shutdown.
(Close the session and shutdown)

--- Comment #20 end

This solution prevent from abnormal session close, hardware shutdown, the actual 'only 1 normal-user logged can't shutdown', normal-user shutdown with multiple active sessions and other situations.

Then there was other improvements to this idea, in the following comments.

VERY IMPORTANT: Despite about console access and other tricky ways:

KIS,S !