麒麟系统V10SP1更新到指定内核方法
<p>背景：<br>驱动适配，需要用到内核 4.19.90-23.51.v2101.ky10.x86_64，实际上这个内核存在麒麟V10SP1.1系统，这个1.1系统没有提供官方下载ISO镜像；</p><p>解决：<br>1、安装麒麟V10SP1 系统</p>
<p>2、修改yum源，将update启用，并把update的地址改成1.1 </p>
<p>/etc/yum.repos.d/kylin_x86_64.repo</p>
<div class="cnblogs_code">
<pre>###Kylin Linux Advanced Server <span style="color: rgba(128, 0, 128, 1)">10</span> -<span style="color: rgba(0, 0, 0, 1)"> os repo###
name </span>= Kylin Linux Advanced Server <span style="color: rgba(128, 0, 128, 1)">10</span> -<span style="color: rgba(0, 0, 0, 1)"> Os
baseurl </span>= http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">update.cs2c.com.cn:8080/NS/V10/V10SP1.1/os/adv/lic/base/$basearch/</span>
gpgcheck = <span style="color: rgba(128, 0, 128, 1)">0</span><span style="color: rgba(0, 0, 0, 1)">
enabled </span>= <span style="color: rgba(128, 0, 128, 1)">0</span><span style="color: rgba(0, 0, 0, 1)">
name </span>= Kylin Linux Advanced Server <span style="color: rgba(128, 0, 128, 1)">10</span> -<span style="color: rgba(0, 0, 0, 1)"> Updates
baseurl </span>= http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">update.cs2c.com.cn:8080/NS/V10/V10SP1.1/os/adv/lic/updates/$basearch/</span>
gpgcheck = <span style="color: rgba(128, 0, 128, 1)">0</span><span style="color: rgba(0, 0, 0, 1)">
enabled </span>= <span style="color: rgba(128, 0, 128, 1)">1</span><span style="color: rgba(0, 0, 0, 1)">
name </span>= Kylin Linux Advanced Server <span style="color: rgba(128, 0, 128, 1)">10</span> -<span style="color: rgba(0, 0, 0, 1)"> Addons
baseurl </span>= http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">update.cs2c.com.cn:8080/NS/V10/V10SP1.1/os/adv/lic/addons/$basearch/</span>
gpgcheck = <span style="color: rgba(128, 0, 128, 1)">0</span><span style="color: rgba(0, 0, 0, 1)">
enabled </span>= <span style="color: rgba(128, 0, 128, 1)">0</span></pre>
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<p>3、列出可用的内核版本<br>yum list available kernel --showduplicates | grep "4.19.90"</p>
<p><img src="https://img2024.cnblogs.com/blog/526965/202511/526965-20251125145005336-181832523.png" alt="image" loading="lazy"></p>
<p> 4、执行在线更新：yum install kernel-4.19.90-23.51.v2101.ky10.x86_64 -y</p>
<p><img src="https://img2024.cnblogs.com/blog/526965/202511/526965-20251125145042010-1930821812.png" alt="image" loading="lazy"></p>
<p> 5、重启</p>
</div>
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来源：https://www.cnblogs.com/wuzhiyi/p/19268486
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