Re: pause to allow user to read final screen before poweroff

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"yc" == yu chen [off-list ref] writes:

yc> Sometimes people use serialport,etc,

Well 99% of simple users have no such equipment.

yc> why do you want to record the last message for poweroff? I know
yc> there is similar scenario for panic of panic_timeout.

I know it is tough to record at this point, so instead I'm proposing
this to just allow the user to have a chance to read, not record.

He might have noticed something funny last poweroff, and would like to
have a chance to see what it says next time, or every time.