修改软件源为以前的源，重新安装软件中心。
代码： 全选
sudo apt-get update
sudo apt-get install --reinstall software-center
代码： 全选
dpkg: warning: files list file for package `mysql-client-core-5.5' missing, assuming package has no files currently installed.
dpkg: warning: files list file for package `fcitx-module-cloudpinyin' missing, assuming package has no files currently installed.
dpkg: warning: files list file for package `tcpd' missing, assuming package has no files currently installed.
dpkg: warning: files list file for package `python-pkg-resources' missing, assuming package has no files currently installed.
dpkg: warning: files list file for package `libgtkspell0' missing, assuming package has no files currently installed.
dpkg: warning: files list file for package `libexempi3' missing, assuming package has no files currently installed.
dpkg: warning: files list file for package `xserver-xorg-input-vmmouse' missing, assuming package has no files currently installed.
(Reading database ... 72 files and directories currently installed.)
Unpacking software-center (from .../software-center_5.2.9_all.deb) ...
Processing triggers for man-db ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for desktop-file-utils ...
Processing triggers for bamfdaemon ...
Processing triggers for gnome-menus ...
Setting up software-center (5.2.9) ...
Traceback (most recent call last):
File "/usr/sbin/update-software-center", line 32, in <module>
import xapian
ImportError: No module named xapian
囗囗囗囗。。。。。
那位哥们儿给个思路，多谢多谢