想体验下deepin新特性，就修改了软件源为test版本，结果就坑了，软件中心打不开了。。。无奈之下，看了下论坛，找到了官方源地址，然后替换。
sudo gedit /etc/apt/sources.list
1 deb http://packages.linuxdeepin.com/ubuntu precise main restricted universe multiverse 2 deb http://packages.linuxdeepin.com/ubuntu precise-security main restricted universe multiverse 3 deb http://packages.linuxdeepin.com/ubuntu precise-updates main restricted universe multiverse 4 #deb http://packages.linuxdeepin.com/ubuntu precise-proposed main restricted universe multiverse 5 #deb http://packages.linuxdeepin.com/ubuntu precise-backports main restricted universe multiverse 6 deb-src http://packages.linuxdeepin.com/ubuntu precise main restricted universe multiverse 7 deb-src http://packages.linuxdeepin.com/ubuntu precise-security main restricted universe multiverse 8 deb-src http://packages.linuxdeepin.com/ubuntu precise-updates main restricted universe multiverse 9 #deb-src http://packages.linuxdeepin.com/ubuntu precise-proposed main restricted universe multiverse 10 #deb-src http://packages.linuxdeepin.com/ubuntu precise-backports main restricted universe multiverse 11 12 deb http://mirrors.linuxstory.org/deepin precise main non-free 13 deb-src http://mirrors.linuxstory.org/deepin precise main non-free 14 15 deb http://mirrors.linuxstory.org/deepin precise-updates main non-free 16 deb-src http://mirrors.linuxstory.org/deepin precise-updates main non-free
然后，刷新列表：
1 sudo apt-get update #必须对列表刷新 2 sudo apt-get purge deepin-software-center-data #删掉软件中心 3 sudo apt-get install deepin-software-center-data #重新下载安装