Hi I can't say if related, but FWIW there's been a bug report about v.voronoi and v.delaunay:
http://wald.intevation.org/tracker/index.php?func=detail&aid=335&group_id=21&atid=204 Maciek _______________________________________________ grassuser mailing list grassuser@grass.itc.it http://grass.itc.it/mailman/listinfo/grassuser