gpt uuid

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

I erroneously ran gpt uuid -a. I know what the old uuids were from
/var/log/messages. From the man page, it doesn't look as though
gpt uuid can take a uuid as an argument. Any idea how I can set
the uuids back? (What is the "header UUID" mentioned in the manpage?)

[The symptom is that the dual boot windows now doesn't boot.]


Cheers,

Patrick