Version:           1.2.1 (using KDE KDE 3.4.3)
Installed from:    FreeBSD Ports
Compiler:          gcc 3.4.3 
OS:                FreeBSD

This could be the underlying cause of the following:

Bug 101231: Unable to import keys

but as no information appeared in it, it is difficult to tell.  To see this problem, I simply go to the "Key Server Dialogue", choose my default server (pgp.mit.edu), and search for thiago (either just as thiago or as thiago@kde.org).  The search is done and results appear to be parsed pretty well, however, as thiago has multiple addresses associated with one key (this seems to be the problem), the key is not put into the "Key to import:" textfield.  As I said, this seems to be the pattern as all of the results for thiago with one address associated seem to work fine, and those with multiples do not work.