ubuntu1204运行一天，出了问题

载入软件包列表失败
E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_precise_main_binary-i386_Packages, E:The package lists or status file could not be parsed or opened.

安装的软件包有未被满足的以来关系？
刚安装了vmware 8.0.2,
请问如何解决

替换一下包列表文件即可：
sudo rm -r /var/lib/apt/lists/*
sudo apt-get update