I attempted to upgrade WordPress to 2.8 from 2.7.1 and got this message, now I’ve not sure if I should try the automated upgrade again or resort to a manual one.
Downloading update from http://wordpress.org/wordpress-2.8.zip
Unpacking the core update
Could not copy file: /public_html/wp-content/upgrade/core/wordpress/wp-comments-post.php
I suppose I should be grateful that it’s all still working.