OT: Buggy fonts

[Russell Howe]

I'm afraid this is a little off-topic, but every time Wine starts, as it
builds the font metrics, xfs-xtt (the font server) dies. I'm assuming
there's a font (or few) in the system which it doesn't like, or which
are corrupt.

It makes wine rather annoying to use (and means that if I kill wine and
restart the font server, it thinks the metrics are already done and
ignores most of my fonts!)

Does anyone know an easy way to find out which fonts they are?