Unable to reboot

[tommy]

I have a MBP running Yosemite.
I run SuperDuper! and at the end of the clone process the computer restarts from the clone.
When I shut down and press the option button to chose a start-up disk, the clone is not shown as an option.
When it starts from the clone after the SuperDuper! process it asks to unlock the disc. If this is the problem, how do I disable it?
I tried pressing option-shift-command-period as I pressed the startup key as suggested in an Apple support document with no luck
How do I restart from my cloned copy?
thanks

Tommy

[dnanian]

Have you tried starting up with Option+Power On without the disk connected, then attaching the disk, to see if it shows up then?

(There's no need to send email and also post here. I've already answered your email...)

[tommy]

That worked
Thank you and sorry for the double post

[dnanian]

Glad it worked, and thanks!