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	<title>Digital-Traffic.net &#187; Dovecot</title>
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	<description>Public thoughts of a systems administrator</description>
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		<title>Server Upgrade</title>
		<link>http://digital-traffic.net/technology/server-upgrade</link>
		<comments>http://digital-traffic.net/technology/server-upgrade#comments</comments>
		<pubDate>Sun, 27 Apr 2008 19:20:41 +0000</pubDate>
		<dc:creator>Brian Shacklett</dc:creator>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Dovecot]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[upgrade]]></category>
		<category><![CDATA[Wordpress]]></category>

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		<description><![CDATA[So, now that Hardy Heron is out, I&#8217;ve gone ahead and upgraded my server. It took a little while, but overall it went quite smoothly. Having the ability to go back and forth between the old server image and the new server image made it a much easier experience. Big thanks to Linode and virtualization. <a href='http://digital-traffic.net/technology/server-upgrade' class='excerpt-more'>[...]</a>]]></description>
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So, now that <a href="http://www.ubuntu.com/news/ubuntu-8.04-lts-server">Hardy Heron</a> is out, I&#8217;ve gone ahead and upgraded my server. It took a little while, but overall it went quite smoothly. Having the ability to go back and forth between the old server image and the new server image made it a much easier experience. Big thanks to <a href="http://www.linode.com">Linode</a> and <a href="http://en.wikipedia.org/wiki/Virtualization">virtualization</a>.
</p>
<h3>Changes</h3>
<p>
One large change I made to my configuration is using Dovecot&#8217;s sasl authentication for Postfix rather than Cyrus. Dovecot really seems to be making headway in the mail server market. I strongly reccomend it to anyone looking for a decent IMAP server.
</p>
<p>
I&#8217;ve also upgraded to WordPress 2.5 and a later version of <a href="http://www.roundcube.net/">Roundcube</a> for webmail. Unfortunately, Ubuntu seems to be holding Roundcube back a bit in their package repository. I&#8217;m not sure what the holdup is, but they&#8217;re at least one version behind at the time I&#8217;m writing this. For that matter, WordPress is a couple of releases behind as well. I guess that happens with an LTS release.
</p>
<h3>Todo</h3>
<p>
<del>I&#8217;m still having a bit of trouble getting WordPress&#8217; permalinks working correctly, so you&#8217;ll probably notice that some of the links aren&#8217;t working properly on the blog. I remember having this problem in the past, but, for the life of me, I can&#8217;t remember what I did to solve it.</del>
</p>
<p>
<em>Update:</em> Got the permalink issue taken care of. Apache must be told, with the &#8220;<a href="http://httpd.apache.org/docs/2.0/mod/core.html#allowoverride">AllowOverride</a>&#8221; parameter, to allow .htaccess files. If this isn&#8217;t done, they  will be ignored.</p>
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