Ubuntu 升级Linux内核5.9

1. 切换目录

cd /tmp

2. 下载文件

wget --no-check-certificate -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-headers-5.9.0-050900_5.9.0-050900.202010112230_all.deb

wget --no-check-certificate -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-headers-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb

wget --no-check-certificate -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-image-unsigned-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb

wget --no-check-certificate -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-modules-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb

wget https请求需要加 --no-check-certificate

3. 安装

sudo dpkg -i *.deb

4. 重启

reboot

5. 查看版本

uname -r
# 5.9.0-050900-generic

uname -a
# Linux VM-0-8-ubuntu 5.9.0-050900-generic #202010112230 SMP Sun Oct 11 22:34:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux