先看一看自己电脑上有哪些内核文件
merlin@tfAnalysis:~$ dpkg --get-selections|grep linux
libselinux1:i386 install
linux-firmware install
linux-headers-3.13.- install
linux-headers-3.13.--generic install
linux-headers-3.13.- install
linux-headers-3.13.--generic install
linux-headers-3.13.- install
linux-headers-3.13.--generic install
linux-headers-3.13.- install
linux-image-3.13.--generic install
linux-image-3.13.--generic install
linux-image-3.13.--generic install
linux-image-3.13.--generic deinstall
linux-image-extra-3.13.--generic install
linux-image-extra-3.13.--generic install
linux-image-extra-3.13.--generic install
linux-image-extra-3.13.--generic deinstall
linux-libc-dev:i386 install
linux-sound-base install
pptp-linux install
qtcreator-plugin-remotelinux:i386 install
syslinux install
syslinux-common install
syslinux-legacy install
util-linux install
merlin@tfAnalysis:~$
之后再将最新的内核，这儿是36删除掉：
merlin@tfAnalysis:~$ sudo apt-get remove linux-headers-3.13.--generic linux-image-3.13.--generic linux-image-extra-3.13.--generic
这样，下次启动的时候就会启动旧的35内核了。
许多显示什么的问题就解决了。