[support] Image derivatives - help needed with cleanup

[Chris McGinlay]

On Tuesday 18 September 2007 17:21, Jean Gazis wrote:
> I have had similar issues with the image module, or maybe with image
> import, where it si doubling up thumbnails and previews but they
> aren'tactually there or visible. Is there anything on the Drupal site about
> this being a known issue?
>
> Jean
>

There is quite a long thread here, a few things I will try, plus references to 
issues. Just found it.

http://drupal.org/node/142233

Chris