1.debian 8 下载3.16.0.4-deb内核

wget http://security-cdn.debian.org/pool/updates/main/l/linux/linux-image-3.16.0-4-amd64_3.16.43-2+deb8u5_amd64.deb && dpkg -i linux-image-3.16.0-4*.deb

2.显示所有内核版本

dpkg -l|grep linux-image

3.删除旧内核，有提示的话记得选No.

apt-get -y remove linux-image-3.16.0-5-amd64

4.更新引导

update-grub

5.查看内核是否更换成功

unama -a

6.使用一键脚本安装锐速

wget -N --no-check-certificate https://raw.githubusercontent.com/91yun/serverspeeder/master/serverspeeder-all.sh && bash serverspeeder-all.sh

7.卸载锐速

chattr -i /serverspeeder/etc/apx* && /serverspeeder/bin/serverSpeeder.sh uninstall -f