转载说明: 以下方法我已经试验过了,的确是可行的:

$  uname -a
Linux minjing 3.5.0-44-generic #67-Ubuntu SMP Tue Nov 12 19:36:14 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
$ dpkg --get-selections|grep linux-image
linux-image-3.5.0-17-generic install
linux-image-3.5.0-39-generic install
linux-image-3.5.0-40-generic install
linux-image-3.5.0-41-generic install
linux-image-3.5.0-42-generic install
linux-image-3.5.0-43-generic install
linux-image-3.5.0-44-generic install
linux-image-extra-3.5.0-17-generic install
linux-image-extra-3.5.0-39-generic install
linux-image-extra-3.5.0-40-generic install
linux-image-extra-3.5.0-41-generic install
linux-image-extra-3.5.0-42-generic install
linux-image-extra-3.5.0-43-generic install
linux-image-extra-3.5.0-44-generic install
linux-image-generic install
$ sudo apt-get remove linux-image-3.5.0-17-generic

$sudo apt-get remove linux-image-3.5.0-39-generic

$sudo apt-get remove linux-image-3.5.0-40-generic

$sudo apt-get remove linux-image-3.5.0-41-generic

$sudo apt-get remove linux-image-3.5.0-42-generic

$sudo apt-get remove linux-image-3.5.0-43-generic