Upgrade Kernel in Debian 11 Bullseye

(相关资料图)

运行的一些程序可能会对Linux内核版本有要求，本文介绍如何升级Debian 11的内核。

1. 查看系统信息

查看发行信息

查看内核版本

2. 检查软件源

软件源的配置文件位于/etc/apt/source.list。若其中没有配置backport，则需添加。

下面是Debian 11的腾讯源：

deb http://mirrors.tencentyun.com/debian bullseye main contrib non-free 

#deb-src http://mirrors.tencentyun.com/debian bullseye main contrib non-free 

deb http://mirrors.tencentyun.com/debian bullseye-updates main contrib non-free 

#deb-src http://mirrors.tencentyun.com/debian bullseye-updates main contrib non-free 

deb http://mirrors.tencentyun.com/debian-security bullseye-security main contrib non-free 

#deb-src http://mirrors.tencentyun.com/debian-security bullseye-security main contrib non-free 

deb http://mirrors.tencentyun.com/debian bullseye-backports main contrib non-free 

#deb-src http://mirrors.tencentyun.com/debian bullseye-backports main contrib non-free 

deb http://mirrors.tencentyun.com/debian bullseye-proposed-updates main contrib non-free 

#deb-src http://mirrors.tencentyun.com/debian bullseye-proposed-updates main contrib non-free

3. 更新源并升级

apt upodate && apt full-upgrade -y

4. 安装内核

apt install linux-image-amd64 linux-header-amd64

5. 重启服务器并检查内核版本

重启服务器

检查内核版本

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