[Monotone-devel] key-management problem

[Peter Simons]

Hi,

after merging a couple of databases that have been lying
around on various machines, I get this warning every time I
synchronize with the repository now:

  monotone: warning: key 'address@hidden' is not \
       equal to key 'address@hidden' in database

Apparently, I have two different keys with the same user id
in the database. So how do I handle this situation?

Can I change a key's user id?

Or is there a way to replace all signatures issued with the
older key by ones issued with the newer key?

Any advice would be very welcome.

Peter