Ubuntu 18.04.5 LTS 更换内核

Posted 2022-12-04 晦暗留给过往

Ubuntu 18.04.5 LTS 更换内核

当前系统环境：

root@Ubuntu-18:~# cat /etc/os-release 
NAME="Ubuntu"
VERSION="18.04.5 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.5 LTS"                #当前系统版本
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
root@Ubuntu-18:~# 
root@Ubuntu-18:~# uname -r
4.15.0-144-generic                                #当前内核版本

到网站下载内核文件

网站链接： https://kernel.ubuntu.com/~kernel-ppa/mainline/

我这里准备更新的是V5.6

点击进入V5.6，红框中是我们要下载的

下载内核包，只下载上图红框中第1.2.4.6个包即可

wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6/linux-headers-5.6.0-050600_5.6.0-050600.202003292333_all.deb

wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6/linux-headers-5.6.0-050600-generic_5.6.0-050600.202003292333_amd64.deb

wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6/linux-image-unsigned-5.6.0-050600-generic_5.6.0-050600.202003292333_amd64.deb

wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6/linux-modules-5.6.0-050600-generic_5.6.0-050600.202003292333_amd64.deb

安装内核包

dpkg -i *.deb

重启机器reboot

查看更新内核后的版本

参考链接：https://zhuanlan.zhihu.com/p/75669680