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	<id>https://boinc.mundayweb.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Can%27t_change_directory_to_dir_name</id>
	<title>Can't change directory to dir name - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://boinc.mundayweb.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Can%27t_change_directory_to_dir_name"/>
	<link rel="alternate" type="text/html" href="https://boinc.mundayweb.com/wiki/index.php?title=Can%27t_change_directory_to_dir_name&amp;action=history"/>
	<updated>2026-05-14T10:54:16Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.31.16</generator>
	<entry>
		<id>https://boinc.mundayweb.com/wiki/index.php?title=Can%27t_change_directory_to_dir_name&amp;diff=2338&amp;oldid=prev</id>
		<title>Jord: adding line about Linux</title>
		<link rel="alternate" type="text/html" href="https://boinc.mundayweb.com/wiki/index.php?title=Can%27t_change_directory_to_dir_name&amp;diff=2338&amp;oldid=prev"/>
		<updated>2016-11-23T22:01:36Z</updated>

		<summary type="html">&lt;p&gt;adding line about Linux&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 22:01, 23 November 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot; &gt;Line 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Possibly your account does not have permission to do writes on the data directory. Try to reinstall BOINC to set the permission right.&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Possibly your account does not have permission to do writes on the data directory. Try to reinstall BOINC to set the permission right.&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;In the case of Linux, and when e.g. your data directory lives at ''var/lib/boinc'', try to fix the permission on the data directory by doing &amp;lt;code&amp;gt;chown -R boinc:boinc /var/lib/boinc&amp;lt;/code&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jord</name></author>
		
	</entry>
	<entry>
		<id>https://boinc.mundayweb.com/wiki/index.php?title=Can%27t_change_directory_to_dir_name&amp;diff=2336&amp;oldid=prev</id>
		<title>Jord: adding new faq</title>
		<link rel="alternate" type="text/html" href="https://boinc.mundayweb.com/wiki/index.php?title=Can%27t_change_directory_to_dir_name&amp;diff=2336&amp;oldid=prev"/>
		<updated>2016-11-23T21:57:39Z</updated>

		<summary type="html">&lt;p&gt;adding new faq&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;This is an error you will see when BOINC is unable to change the slot directory's name prior to an application's start. BOINC doesn't run tasks in the data directory, but in slot directories in the data directory. Each slot directory is made at the start of the task, and removed once the task has been calculated, uploaded and reported. &amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Possibly your account does not have permission to do writes on the data directory. Try to reinstall BOINC to set the permission right.&amp;lt;br&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jord</name></author>
		
	</entry>
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