ubuntu删除自己编译的内核

sudo rm -rf /lib/modules/2.6.37.6
sudo rm -rf /usr/src/linux-headers-2.6.37.6
sudo rm /boot/*2.6.37.6*
sudo rm /var/lib/dpkg/info/linux-headers-2.6.37.6*

update-grub2更新grub即可