Upgrade Kernel in Debian 11 Bullseye

運(yùn)行的一些程序可能會對Linux內(nèi)核版本有要求，本文介紹如何升級Debian 11的內(nèi)核。

1. 查看系統(tǒng)信息

• 查看發(fā)行信息

  cat /etc/os-release

• 查看內(nèi)核版本

  uname -r

2. 檢查軟件源

軟件源的配置文件位于/etc/apt/source.list。若其中沒有配置backport，則需添加。

下面是Debian 11的騰訊源：

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. 更新源并升級

apt upodate && apt full-upgrade -y

4. 安裝內(nèi)核

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

5. 重啟服務(wù)器并檢查內(nèi)核版本

• 重啟服務(wù)器

  reboot

• 檢查內(nèi)核版本

  uname -r