正在读取软件包列表... 有错误！

正在读取软件包列表... 有错误！
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/ppa.launchpad.net_xqms_opencv-nonfree_ubuntu_dists_trusty_main_i18n_Translation-zh%5fCN
E: 无法解析或打开软件包的列表或是状态文件。
解决方案:

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

https://blog.csdn.net/awj3584/article/details/13293323