因为这个事情做了太多了,每次都去百度查觉得自己太那啥了。
不过这次我不是因为boot空间不足才做的,是因为从64开始的所有内核都不好用,都说找不到主磁盘这是什么鬼???
STEP1,获取所有安装的内核
dpkg --get-selections|grep linux-image
linux-image-3.13.0-62-generic install
linux-image-3.13.0-63-generic install
linux-image-3.13.0-65-generic install
linux-image-3.13.0-66-generic install
linux-image-3.13.0-67-generic install
linux-image-3.13.0-68-generic install
linux-image-extra-3.13.0-62-generic install
linux-image-extra-3.13.0-63-generic install
linux-image-extra-3.13.0-65-generic install
linux-image-extra-3.13.0-66-generic install
linux-image-extra-3.13.0-67-generic install
linux-image-extra-3.13.0-68-generic install
linux-image-generic install
step2,查看当前使用的内核
uname -a
Linux jiyou-ThinkPad-X240 3.13.0-63-generic #103-Ubuntu SMP Fri Aug 14 21:42:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
step3-N,卸载不要的内核
sudo apt-get purge linux-image-3.13.0-68-generic
sudo apt-get purge linux-image-3.13.0-67-generic
sudo apt-get purge linux-image-3.13.0-66-generic
sudo apt-get purge linux-image-3.13.0-65-generic
stepN+1,我是不是应该重启一下机器了?