Debian升级最新内核方法
首先备份sources.list文件:
cp /etc/apt/sources.list /etc/apt/sources.list.bak
修改sources.list文件:
vi /etc/apt/sources.list
添加下面内容:
deb http://deb.debian.org/debian buster-backports main
然后更新一下系统:
apt update
搜索内核:
apt search linux-image | grep buster-backports
或者,可以搜索低占用的 cloud 内核:
apt search linux-image | grep cloud-amd64
会输出类似下面内容:
linux-image-5.9.0-0.bpo.2-amd64/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-amd64-dbg/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-amd64-unsigned/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-cloud-amd64/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-cloud-amd64-dbg/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-cloud-amd64-unsigned/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-rt-amd64/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-rt-amd64-dbg/buster-backports 5.9.6-1~bpo10+1 amd64
linux-image-5.9.0-0.bpo.2-rt-amd64-unsigned/buster-backports 5.9.6-1~bpo10+1 amd64
选择 linux-image-5.9.0-0.bpo.2-cloud-amd64
安装
apt install linux-image-5.9.0-0.bpo.2-cloud-amd64
重启:
/sbin/reboot