麒麟软件中心用不了了，请问该怎么办？

点击图标后，弹出对话框，说初始化失败，详见附件。

是不是因为我原来想换源，把/etc/apt/sources.list的内容给折腾坏了。可是原装的内容已经丢了，谁能告我一下官方的源或正确的sources.list的内容吗？

# deb cdrom:[Ubuntu-Kylin 17.10 _Artful Aardvark_ - Release amd64 (20180106)]/ artful main multiverse restricted universe

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ artful main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ artful-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://cn.archive.ubuntu.com/ubuntu/ artful universe
# deb-src http://cn.archive.ubuntu.com/ubuntu/ artful universe
deb http://cn.archive.ubuntu.com/ubuntu/ artful-updates universe
# deb-src http://cn.archive.ubuntu.com/ubuntu/ artful-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://cn.archive.ubuntu.com/ubuntu/ artful multiverse
# deb-src http://cn.archive.ubuntu.com/ubuntu/ artful multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ artful-updates multiverse
# deb-src http://cn.archive.ubuntu.com/ubuntu/ artful-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://cn.archive.ubuntu.com/ubuntu/ artful-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu artful partner
# deb-src http://archive.canonical.com/ubuntu artful partner

deb http://security.ubuntu.com/ubuntu artful-security main restricted
deb http://security.ubuntu.com/ubuntu artful-security universe
# deb-src http://security.ubuntu.com/ubuntu artful-security universe
deb http://security.ubuntu.com/ubuntu artful-security multiverse
# deb-src http://security.ubuntu.com/ubuntu artful-security multiverse

这是我的源，不知道你能不能用

谢谢您了。不能用，银河麒麟的源只能用银河麒麟的独特源，实在没办法，只能卸载系统改用ubuntu了。

你好，想问下你的这个问题除了更换系统外，还有其他解决办法吗