On Sat, 19 Feb 2005 12:45 am, Ralf Hildebrandt wrote: > When I surf to http://www.abstractserver.de/da2005/avi/e/Abs_revi.htm > and enter any number/character and click "Submit my query", I get an > error page ("Invalid Response" The HTTP Response message received from > the contacted server could not be understood or was otherwise > malformed. Please contact the site operator. Your cache administrator > may be able to provide you with more details about the exact nature of > the problem if needed. ) and in my cache.log: I've been following this thread with interest as I experienced similar problems with a website after "apt-get upgrade" last week to 2.5S7 in Debian (Woody + backports.org). If it makes you feel any better, a local site is (was) pulling the same stunt: http://www.ht.com.au/ I called their IT people yesterday and gave them the details to which they were rather receptive. Indeed, they had $CLUE. They called me back in the afternoon to advise they had installed a patch at their end and wanted me to test it. Working again - balance is restored and the good guys (us) win :) Disclaimer: I don't go to that site often, but it was working yesterday. Cheers, James