[FZH] 如何回退到升级前的安装版本

[Merlin Web]

参考以下链接，是一个方法：

http://www.my-guides.net/en/content/view/174/26/2/3/#yum_plugins

* Allowdowngrade Plugin
Yum by default doesn't allow you to downgrade a package. However
sometimes a new package may cause you problems. In that case you can
downgrade to the previous working version of the package with this
plugin. To install it type:

su -c 'yum install yum-allowdowngrade'


To use it type:

su -c 'yum update --allow-downgrade'

You can disable this plugin by changing the option enabled in the file:

su -c 'gedit /etc/yum/pluginconf.d/allowdowngrade.conf'



2010/4/19 Devil Wang <wxjeacen在gmail.com>:
> *梁牛果然很牛。*
> *
> *
> *这种旮旯的feature都晓得。*
> *
> *
> 2010/4/19 Liang Suilong <liangsuilong在gmail.com>
>
>> yum downgrade 或者 yum history undo 或者等 F13 BTRFS roll back 特性。
>>
>> On 4/19/10, Devil Wang <wxjeacen在gmail.com> wrote:
>> > *
>> > *
>> > 2010/4/19 CyrusYzgTt <cyrusyzgtt在gmail.com>
>> >
>> >> 你要多man yum 或yum --help 或info yum,,,yum downgrade name
>> >>
>> >
>> > 跟没说没什么区别。
>> >
>> > 话说我也好奇怎么roll back yum 。 有人知道不?
>> >
>> >
>> >> 于 2010年04月19日 14:23, miles kuo 写道:
>> >> > 比如某个软件包yum update 升级之后有问题，怎么回退到升级前的版本？
>> >> > _______________________________________________
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>> >> >
>> >>
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>> >
>> >
>> >
>> > --
>> > Thanks & Regards
>> >
>> > Linux Developer : Devil Wang
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>>
>>
>> --
>> Fedora && Debian User, former Ubuntu User
>> My Page: http://www.liangsuilong.info
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>
>
>
> --
> Thanks & Regards
>
> Linux Developer : Devil Wang
> _______________________________________________
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