<html><body style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 12px;"><blockquote><div class="WordSection1"><div><div style="border-width:1pt medium medium;border-style:solid none none;padding:3pt 0cm 0cm;">From: Chris Good Sent: Tuesday, 28 July 2015 14:03 To: avahi@lists.freedesktop.org Subject: Cannot register - No such file or directory: ''</div></div> Hi, I’m trying to register on <a href="http://avahi.org/register"> http://avahi.org/register</a> so I can raise a ticket about heaps of msgs like: Jul 27 09:47:04 ausyvutims2 avahi-daemon[748]: Invalid response packet from host 10.64.100.22. Jul 27 09:47:04 ausyvutims2 avahi-daemon[748]: Invalid response packet from host fe80::11a1:9272:c6ac:23a1. in Ubuntu 14.04 syslog. The bad packets seem to be coming from a Windows 10 pre-release build 10240 machine. When I try to register, using Internet Explorer 9, I get: Trac detected an internal error: IOError: [Errno 2] No such file or directory: '' Can some-one please help me register? Regards,Chris Good The avahi-daemon problem seems to be <a href="http://avahi.org/ticket/352">http://avahi.org/ticket/352</a> which doesn't seem to have seen any action in 4 years.If you search for this problem on the internet there are heaps of people complaining about it, and some patches also.Eg <a href="https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1342400">https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1342400</a>I'm seeing these apparently bad packets come from a Windows 10 pre-release build 10240 machine. I guess I'm going to see a lot more with Windows 10 being offically released on 29/7/2015.Turning off IPv6 (leaving IPv4 on), on the Windows 10 machine stops the messages in my Ubuntu servers syslogs, but I cannot do that on every machine on the subnet.I've got tcpdump's if anyone wants them?Regards,Chris Good </div> </blockquote></body></html>