blocks|key|174791|text|对我来说，看起来你在升级包的过程中重新启动了你的电脑(或者它崩溃了)。所以安装了新的软件包，但没有删除旧的软件包。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|174792|首先看看您是否有任何未完成的事务：yum-complete-transaction|offset|length|style|BOLD|174793|如果这没有帮助，那么看看包清理工具，它是yum-utils包的一部分。|174794|包-清理--dupes列出重复的包|174795|清理包--删除重复的包|174796|但要小心使用该命令，并在删除重复项之前创建备份。|174797|entityMap^0|0|H|O|0|0|0|B|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|V|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|W|8|@$D|X|E|Y|F|G]]|9|@]|A|$]]|$1|L|3|M|5|6|7|Z|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|10|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|Q|$]]

For me it looks like you rebooted your computer (or it crashed) while you where in the process of upgrading packages. So new packages where installed, but old packages where not removed.

First look if you have any uncomplete transactions with: yum-complete-transaction

If this doesn't help then take a look at the package-cleanup tool which is part of the yum-utils package.

package-cleanup --dupes lists duplicate packages

package-cleanup --cleandupes removes duplicate packages

But be carefull with the command and create a backup before removing duplicates.

blocks|key|172413|text|我可以使用yum+shell删除所有重复项|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|172414|首先，我使用remove+foo-package-*|172415|Then命令它删除所有软件包，通过run|unordered-list-item|172416|
指定事务的确切版本，命令它安装|172417|以前的版本|172418|172419|在那之后，副本就消失了，我可以毫无问题地将系统更新到当前的包，也不会引入任何新的副本。|172420|这甚至适用于像nss或yum这样的系统包。|172421|entityMap^0|5|9|0|6|K|0|H|3|0|0|0|0|0|7|3|B|3|0^^$0|@$1|2|3|4|5|6|7|V|8|@$9|W|A|X|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|11|8|@$9|12|A|13|B|C]]|D|@]|E|$]]|$1|K|3|L|5|6|7|14|8|@]|D|@]|E|$]]|$1|M|3|N|5|J|7|15|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|16|8|@]|D|@]|E|$]]|$1|P|3|Q|5|6|7|17|8|@]|D|@]|E|$]]|$1|R|3|S|5|6|7|18|8|@$9|19|A|1A|B|C]|$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|T|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]]|U|$]]

I was able to remove all duplicates by using <code>yum shell</code>:

<ol>
<li>I first ordered it to remove all packages using <code>remove foo-package-*</code></li>
<li>Then order it to install previous version by specifying the exact version <code>install foo-package-3.14.1-5.i386 foo-package-3.14.1-5.x86_64</code></li>
<li>Committing the transaction by <code>run</code></li>
</ol>

After that, the duplicates were gone and I could update the system to current packages without problem and without introducing any new duplicates.

This works even for system packages like <code>nss</code> or <code>yum</code>.

blocks|key|172432|text|几个月前，我在升级我的软呢帽后也遇到了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|172433|我还尝试了package-cleanup实用程序，它开始删除所需的库，导致我的工作站无法工作。幸运的是，我可以重新安装Fedora，而不是删除我的home分区。|offset|length|style|CODE|172434|昨天，同样的问题也发生了，我解决了它，删除了旧版本的副本。|172435|例如:我得到了这些副本：|172436|172437|oxygen-icon-theme-4.8.3-1.fc16.noarch与oxygen-icon-theme-4.8.2-1.fc16.noarch|unordered-list-item|172438|sane-backends-libs-1.0.22-10.fc16.i686重复，与sane-backends-libs-1.0.22-8.fc16.i686|172439|重复|172440|我所做的是先使用yum+remove+sane-backends-libs-1.0.22-8.fc16.i686，然后使用yum+update。|172441|现在一切都运行正常。|172442|172443|来自http://forums.fedoraforum.org/showthread.php?t=268328|172444|entityMap|0|LINK|mutability|MUTABLE|url|http://forums.fedoraforum.org/showthread.php?t=268328^0|0|5|F|0|0|0|0|0|11|12|11|0|0|12|16|11|0|0|8|1C|1P|A|0|0|0|2|1H|0|0^^$0|@$1|2|3|4|5|6|7|18|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|19|8|@$D|1A|E|1B|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1C|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1D|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|M|3|N|5|O|7|1F|8|@$D|1G|E|1H|F|G]|$D|1I|E|1J|F|G]]|9|@]|A|$]]|$1|P|3|Q|5|O|7|1K|8|@$D|1L|E|1M|F|G]|$D|1N|E|1O|F|G]]|9|@]|A|$]]|$1|R|3|S|5|6|7|1P|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1Q|8|@$D|1R|E|1S|F|G]|$D|1T|E|1U|F|G]]|9|@]|A|$]]|$1|V|3|W|5|6|7|1V|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1W|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|1X|8|@]|9|@$D|1Y|E|1Z|1|20]]|A|$]]|$1|10|3|-4|5|6|7|21|8|@]|9|@]|A|$]]]|11|$12|$5|13|14|15|A|$16|17]]]]

A couple of months ago I also ran into this problem after upgrading my fedora. 

I also tried the <code>package-cleanup</code> utility and it started removing required libs rendering my workstation unworkable. Luckily I could reinstall Fedora not deleting my home partition.

Yesterday the same problem occured and I fixed it removing the older version of the duplicate.

For example:
I got these duplicates:

<ul>
<li><code>oxygen-icon-theme-4.8.3-1.fc16.noarch</code> is a duplicate with <code>oxygen-icon-theme-4.8.2-1.fc16.noarch</code></li>
<li><code>sane-backends-libs-1.0.22-10.fc16.i686</code> is a duplicate with <code>sane-backends-libs-1.0.22-8.fc16.i686</code></li>
</ul>

What I did is I used the <code>yum remove sane-backends-libs-1.0.22-8.fc16.i686</code> and afterwards a <code>yum update</code>.

Everything is now working fine.

<hr>

from <a href="http://forums.fedoraforum.org/showthread.php?t=268328" rel="nofollow noreferrer">http://forums.fedoraforum.org/showthread.php?t=268328</a>

blocks|key|2988761|text|尝试运行：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2988762|yum+reinstall+[package-new.version]|code-block|syntax|javascript|2988763|如果你得到yum+check的输出是：|offset|length|style|CODE|2988764|#+yum+check
Loaded+plugins:+fastestmirror
nss-3.14.3-4.el6_4.x86_64+is+a+duplicate+with+nss-3.14.0.0-12.el6.x86_64|2988765|重新安装：|2988766|yum+reinstall+nss-3.14.3-4.el6_4.x86_64|2988767|entityMap^0|0|0|5|9|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

Try running:
<pre><code>yum reinstall [package-new.version]
</code></pre>
It is mean, if you get the output of <code>yum check</code> is:
<pre><code># yum check
Loaded plugins: fastestmirror
nss-3.14.3-4.el6_4.x86_64 is a duplicate with nss-3.14.0.0-12.el6.x86_64
</code></pre>
Do reinstall:
<pre><code>yum reinstall nss-3.14.3-4.el6_4.x86_64
</code></pre>

blocks|key|171132|text|这就是我用471个副本修复一台CentOS+7服务器的方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|171133|首先，我必须安装yum+utils：|171134|yum+install+yum-utils|code-block|syntax|javascript|171135|我已经尝试了yum-complete-transaction和其他东西，但没有成功，我放弃了这个事务：|171136|yum-complete-transaction+--cleanup-only|171137|然后我得到了一个重复包的排序列表，这样我就可以识别较旧的版本，以便以后删除过滤偶数和奇数行：|171138|package-cleanup+--dupes+%7C+sort+-u+>+dupes.out|171139|然后，我从这个排序的文件中获得了一个卸载列表：|171140|cat+dupes.out+%7C+grep+-v+'Loaded+plugins:'+%7C+sort+-u+%7C+awk+'NR+%25+2+==+1'+>+uninstall.in|171141|然后我从rpm数据库中删除了旧版本：|171142|for+f+in+`cat+uninstall.in`;+do+rpm+-e+--nodeps+-f+--justdb+$f;+done|171143|最后，我可以继续定期进行系统升级：|171144|yum+upgrade|171145|需要注意的几点：|171146|171147|在这种情况下，我仔细检查了"package-cleanup+--dupes“的输出，以确保如何生成卸载列表。|unordered-list-item|171148|我尝试了”重新安装较新的“方法来颠倒列表(awk‘NR%252+==+0')，但在该版本中有许多软件包不再可用(服务器一年来一直保持这种状态)。|171149|我考虑从rpmdb中删除较新的软件包，所以以后升级应该重新安装所有内容，但在检查文件系统安装的文件后，我清楚地看到新版本已经存在，其中只有较旧的rpm条目仍在rpmdb中。也许你的情况不同。|171150|171151|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1G|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|1H|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|1I|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|1J|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|1K|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|1L|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|1M|8|@]|9|@]|A|$]]|$1|S|3|T|5|F|7|1N|8|@]|9|@]|A|$G|H]]|$1|U|3|V|5|6|7|1O|8|@]|9|@]|A|$]]|$1|W|3|X|5|F|7|1P|8|@]|9|@]|A|$G|H]]|$1|Y|3|Z|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|10|3|11|5|F|7|1R|8|@]|9|@]|A|$G|H]]|$1|12|3|13|5|6|7|1S|8|@]|9|@]|A|$]]|$1|14|3|-4|5|6|7|1T|8|@]|9|@]|A|$]]|$1|15|3|16|5|17|7|1U|8|@]|9|@]|A|$]]|$1|18|3|19|5|17|7|1V|8|@]|9|@]|A|$]]|$1|1A|3|1B|5|17|7|1W|8|@]|9|@]|A|$]]|$1|1C|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]|$1|1D|3|-4|5|6|7|1Y|8|@]|9|@]|A|$]]]|1E|$]]

This is the way I did fix one CentOS 7 server with 471 dupes.

First I had to install yum utils:

<pre><code>yum install yum-utils
</code></pre>

Have tried yum-complete-transaction and other stuff without luck, I gave up the transaction with:

<pre><code>yum-complete-transaction --cleanup-only
</code></pre>

Then I got a sorted list of duplicated packages so I could identify older versions to remove filtering even and odd lines later:

<pre><code>package-cleanup --dupes | sort -u &gt; dupes.out
</code></pre>

Then I got a uninstall list from this sorted file this way:

<pre><code>cat dupes.out | grep -v 'Loaded plugins:' | sort -u | awk 'NR % 2 == 1' &gt; uninstall.in
</code></pre>

Then I removed from rpm database the old versions:

<pre><code>for f in `cat uninstall.in`; do rpm -e --nodeps -f --justdb $f; done
</code></pre>

Finally I could continue on regular system upgrade:

<pre><code>yum upgrade
</code></pre>

Some things to pay attention:

<ul>
<li>On this case, I have carefully reviewed the "package-cleanup --dupes" output to make sure how to generate the uninstall list.</li>
<li>I have tried a "reinstall the newer" approach inverting the list (awk 'NR % 2 == 0') but there where lots of packages not available anymore at that version (server was left this way for an year).</li>
<li>I thought about removing from rpmdb the newer packages, so upgrade later should reinstall everything, but after checking on filesystem installed files, it was clear for me that new versions were in place, with only older rpm entries still in rpmdb. Maybe your case is different.</li>
</ul>

blocks|key|2988846|text|首先安装yum+utils，然后运行清理以删除旧的重复包|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2988847|yum+install+yum-utils+&&
package-cleanup+–-cleandupes+-y|code-block|syntax|javascript|2988848|提示:有时您需要多次运行package-cleanup+–-cleandupes|offset|length|style|CODE|2988849|entityMap^0|0|0|C|S|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

First install yum utils and run cleanup afterwards to remove old duplicated packages

<pre><code>yum install yum-utils &amp;&amp;
package-cleanup –-cleandupes -y
</code></pre>

hint:
sometimes you need to run <code>package-cleanup –-cleandupes</code> few times

blocks|key|173295|text|在我的例子中，上面的一切都没有起作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|173296|所以在有了副本列表之后，我把它复制到了一个文本编辑器中...|173297|我做到了|173298|++yum+upgrade+{package+name}|code-block|syntax|javascript|173299|当我编辑整个列表的时候，我一直在编辑...|173300|例如:+yum升级sudo+nano来自mariadb，等等。|173301|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

In my case nothing above has worked.

So after having the Duplicates list, I copied it to a Text Editor ...

And i did

<pre><code> yum upgrade {package name}
</code></pre>

As I edited the whole list, I did it continuously ...

Example: yum upgrade sudo nano came mariadb, etc ...

blocks|key|174937|text|对我起作用的是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|174938|1)获取重复包列表：包-清理--dupes|offset|length|style|BOLD|174939|2)手动删除旧副本：rpm+-e+--+{old-version-duplicated-package}+--nodeps+rpm|174940|3)+yum更新|174941|entityMap^0|0|A|B|0|A|16|0|3|5|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@$D|V|E|W|F|G]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|M|$]]

what worked for me is : 
1) getting the list of duplicated packages : package-cleanup --dupes 
2) deleting manually old duplicates : rpm -e --justdb --nodeps {old-version-duplicated-package} 
3) yum update

blocks|key|2988900|text|一个次要升级因SSH断开而中断。在尝试使用其他修复程序的同时，手持了几个包之后，我最终像这样修复了其余的包:+sudo+yum+reinstall+--skip-broken+$(/usr/bin/package-cleanup+--dupes+-q+%7Csort)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2988901|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

A minor upgrade was interrupted by SSH disconnection. After handholding a few packages while trying to get other fixes to work, I ended up fixing the rest like so:
sudo yum reinstall --skip-broken $(/usr/bin/package-cleanup --dupes -q |sort)

When I try running <code>yum update</code> on a CentOS 6.3 box, I am getting errors, and says to run <code>yum check</code>. The output of <code>yum check</code> is:

<pre><code>➜ ~ yum check
Loaded plugins: fastestmirror
glibc-2.12-1.107.el6_4.5.x86_64 is a duplicate with glibc-2.12-1.107.el6_4.4.x86_64
glibc-common-2.12-1.107.el6_4.5.x86_64 is a duplicate with glibc-common-2.12-1.107.el6_4.4.x86_64
glibc-devel-2.12-1.107.el6_4.5.x86_64 is a duplicate with glibc-devel-2.12-1.107.el6_4.4.x86_64
glibc-devel-2.12-1.107.el6_4.5.x86_64 has missing requires of glibc-headers = ('0', '2.12', '1.107.el6_4.5')
iputils-20071127-17.el6_4.2.x86_64 is a duplicate with iputils-20071127-17.el6_4.x86_64
nspr-4.9.5-2.el6_4.x86_64 is a duplicate with nspr-4.9.2-1.el6.x86_64
nss-3.14.3-4.el6_4.x86_64 is a duplicate with nss-3.14.0.0-12.el6.x86_64
nss-softokn-3.14.3-3.el6_4.x86_64 is a duplicate with nss-softokn-3.12.9-11.el6.x86_64
nss-util-3.14.3-3.el6_4.x86_64 is a duplicate with nss-util-3.14.0.0-2.el6.x86_64
tzdata-2013g-1.el6.noarch is a duplicate with tzdata-2013c-2.el6.noarch
2:xinetd-2.3.14-39.el6_4.x86_64 is a duplicate with 2:xinetd-2.3.14-38.el6.x86_64
Error: check all
</code></pre>

Any idea how to fix these packages? I tried <code>yum reinstall xinetd tzdata nss-util nss-softokn nss nspr iputils glibc glibc-common glibc-devel</code> but got:

<blockquote>
 Error: Multilib version problems found. This often means that the
 root
 cause is something else and multilib version checking is just
 pointing out that there is a problem.
</blockquote>

Duplicate Package - update / upgrade - Centos

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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当我尝试在CentOS 6.3机器上运行yum update时，我得到了错误，并告诉我要运行yum check。yum check的输出为：➜  ~  yum checkLoaded plugins: fastestmirrorglibc-2.12-1.107.el6_4.5.x86_64 is a duplicate...

问重复包-更新/升级- Centos
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