清除ubuntu内核列表中的旧内核

不用的内核已经被卸载掉了，如何从列表中删除呢？

代码:

gleerat@gleerat:~$ sudo apt-get autoclean 
正在读取软件包列表... 完成
正在分析软件包的依赖关系树       
正在读取状态信息... 完成       
gleerat@gleerat:~$ dpkg --get-selections | grep linux
libselinux1               install
linux-firmware               install
linux-generic               install
linux-headers-2.6.38-11            install
linux-headers-2.6.38-11-generic         install
linux-headers-generic            install
linux-image-2.6.35-22-generic         deinstall
linux-image-2.6.35-23-generic         deinstall
linux-image-2.6.35-24-generic         deinstall
linux-image-2.6.35-25-generic         deinstall
linux-image-2.6.35-27-generic         deinstall
linux-image-2.6.35-28-generic         deinstall
linux-image-2.6.38-10-generic         deinstall
linux-image-2.6.38-11-generic         install
linux-image-2.6.38-8-generic         deinstall
linux-image-2.6.38-9-generic         deinstall
linux-image-generic            install
linux-libc-dev               install
linux-sound-base            install
pptp-linux               install
syslinux               install
syslinux-common               install
util-linux               install
gleerat@gleerat:~$ sudo aptitude purge ~c

trackback: http://www.linuxsir.org/bbs/thread378499.html