获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
获取:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2 [21.4 MB]   
错误:29 http://packages.deepin.com/deepin panda/main amd64 deepin-screenshot amd64 4.0.9-2              
  无法发起与 packages.deepin.com:80 (2001:da8:d800:95::114) 的连接 - connect (101: 网络不可达) [IP: 2001:da8:d800:95::114 80]

  无法发起与 packages.deepin.com:80 (2001:da8:d800:95::114) 的连接 - connect (101: 网络不可达) [IP: 2001:da8:d800:95::114 80]
获取:30 http://packages.deepin.com/deepin panda/main amd64 deepin-shortcut-viewer amd64 1.3.2-1 [49.8 kB]
获取:31 http://packages.deepin.com/deepin panda/main amd64 deepin-wm amd64 1.9.16-2 [328 kB]
获取:32 http://packages.deepin.com/deepin panda/main amd64 libdeepin-wm0 amd64 1.9.16-2 [21.3 kB]
获取:33 http://packages.deepin.com/deepin panda/main amd64 libnss3 amd64 2:3.32-1 [1,134 kB]            
获取:34 http://packages.deepin.com/deepin panda/main amd64 libxmlsec1 amd64 1.2.24-4 [147 kB]           
获取:35 http://packages.deepin.com/deepin panda/main amd64 libxmlsec1-gcrypt amd64 1.2.24-4 [64.0 kB]   
获取:36 http://packages.deepin.com/deepin panda/main amd64 libxmlsec1-gnutls amd64 1.2.24-4 [55.6 kB]   
获取:37 http://packages.deepin.com/deepin panda/main amd64 printer-driver-deepin-cloud-print amd64 1.2.3-2 [953 kB]
获取:38 http://packages.deepin.com/deepin panda/main amd64 dde all 15.4+10 [3,586 B]                    
错误:39 http://packages.deepin.com/deepin panda/main amd64 deepin-boot-maker amd64 2.0.3-3              
  无法发起与 packages.deepin.com:80 (2001:da8:d800:95::114) 的连接 - connect (101: 网络不可达) [IP: 2001:da8:d800:95::114 80]
获取:40 http://packages.deepin.com/deepin panda/main amd64 deepin-qml-widgets amd64 2.3.6-5 [174 kB]   
忽略:41 http://packages.deepin.com/deepin panda/main amd64 deepin-movie all 2.2.15-1                    
获取:42 http://packages.deepin.com/deepin panda/main amd64 deepin-music amd64 3.1.5-2 [1,793 kB]        
获取:41 http://packages.deepin.com/deepin panda/main i386 deepin-movie all 2.2.15-1 [3,819 kB]         
已下载 38.1 MB，耗时 43分 52秒 (14.5 kB/s)                                                              
E: 无法下载 http://packages.deepin.com/deepi ... t_4.0.9-2_amd64.deb  无法发起与 packages.deepin.com:80 (2001:da8:d800:95::114) 的连接 - connect (101: 网络不可达) [IP: 2001:da8:d800:95::114 80]
E: 无法下载 http://packages.deepin.com/deepi ... r_2.0.3-3_amd64.deb  无法发起与 packages.deepin.com:80 (2001:da8:d800:95::114) 的连接 - connect (101: 网络不可达) [IP: 2001:da8:d800:95::114 80]
E: 有几个软件包无法下载，要不运行 apt-get update 或者加上 --fix-missing 的选项再试试？

IPv6不支持吧

和我的问题差不多问题，你的还能下载。我的是一点都下载不了～ipv4网络

我发的问题贴https://bbs.deepin.org/post/144766#hot##2

IPv6网络建议用中科大或者清华的源。这样会稳定一些。