I run an apache2 server with some vhosts (50-100). A lot of these do not have favicon.ico files, cluttering the error logs with messages like
[Thu Mar 21 14:07:40 2013] [error] [client 84.xx.xx.xx] File does not exist: /var/www/somevhost/public_html/favicon.ico
Is there a way to disable logging of these errors if the file is favicon.ico? I've read this question but the problem is that for that to work all vhost files need to be altered, which isn't very convenient.