Duplicate posts on Planet Ubuntu
This blog is syndicated to Planet Ubuntu, and from time to time, one of my posts ends up getting duplicated there. This seems to happen whenever I touch an old post (for example, to add it to a new category I’ve created, or to enable or disable comments as in the most recent case).
If anyone knows how to fix WordPress (or Planet Ubuntu) to avoid doing this, please let me know in a comment. Meanwhile, apologies for the noise.