On boot, my SheevaPlug computer (running Ubuntu) emits this:<div><br></div><div><blockquote class="gmail_quote" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; ">
Starting MTA:eth0: link up, 100 Mb/s, full duplex, flow control disabled<br>Starting web server: lighttpd.<br>Starting network management services: snmpd.<br>Starting OpenBSD Secure Shell server: sshd.<br> exim4.<br>ALERT: exim paniclog /var/log/exim4/paniclog has non-zero size, mail system possibly broken ... <font class="Apple-style-span" color="#ff0000">failed</font>!<br>
Debian GNU/Linux 6.0 sheeva ttyS0<br>sheeva login:</blockquote></div><div><br></div><div>Looking in /var/log/exim4/paniclog, I see</div><blockquote class="gmail_quote" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; ">
2011-11-11 19:52:02 IPv6 socket creation failed: Address family not supported by protocol</blockquote><div><br></div><div>I'm not using IPv6; I don't know exim. Any pointers on how to resolve this, aside from replacing exim?</div>