软件源老是更新失败，求软件源地址

银河麒麟默认软件源可不是ubuntu的源，如下：
deb http://archive.kylinos.cn/yhkylin/ juniper main restricted universe multiverse

我也知道啊，但真的是没有招了

如果想用ubuntu的源，选择16.04的，以下供参考：
#deb file:///media/kylin/Kylin-4.0.2 juniper main
deb http://archive.kylinos.cn/yhkylin/ juniper main restricted universe multiverse
deb http://archive.ubuntukylin.com/ubuntukylin xenial main
deb http://mirrors.huaweicloud.com/repository/ubuntu xenial main restricted universe multiverse
deb http://archive.canonical.com/ubuntu xenial partner
deb http://mirrors.huaweicloud.com/repository/ xenial-security main restricted universe multiverse

请参阅：http://archive.kylinos.cn/kylin/KYLIN-ALL/

软件源使用方法

在系统的/etc/apt/sources.list文件中，根据不同版本填入以下内容

#4.0.2桌面版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2-desktop main restricted universe multiverse

#4.0.2-sp1桌面版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse

#4.0.2-sp2桌面版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse

#4.0.2服务器版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2-server main restricted universe multiverse

#4.0.2-sp1服务器版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-server main restricted universe multiverse

#4.0.2-sp2服务器版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-server main restricted universe multiverse

#4.0.2-sp2 FT2000+服务器版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-server-ft2000 main restricted universe multiverse

#4.0.2-sp3桌面版本:
deb http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse