How to fix this problem
You mentioned the SF page yourself. It lists everything you need to look at under the solutions and reference sections. Three chances, as far as I see:
- Install and run Apache 1.3.27,
- Change your FileETag usage as explained in the Apache directive listing (
http://httpd.apache.org/docs/mod/core.html#fileetag) or Novell's TID (
http://support.novell.com/cgi-bin/se.../10090670.htm),
- Patch, compile and reinstall your pre-1.3.27 Apache with the OpenBSD patch.