今天在ubuntu上新安装软件shutter时报错：

E:Encountered a section with no Package: header
E:Problem with MergeList /var/lib/apt/lists/cn.archive.ubuntu.com_ubuntu_dists_natty_main_binary-i386_Packages

在网上查了一下，解决方案为：

sudo rm /var/lib/apt/lists/* -vf
sudo apt-get update