Проблема установки GDEBI - я получаю ошибку загрузки

Вот как все прошло в терминале:

$ sudo apt-get install gdebi
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  gdebi-core gnome-icon-theme libgtk2-perl libpango-perl
Suggested packages:
  libgtk2-perl-doc
The following NEW packages will be installed:
  gdebi gdebi-core gnome-icon-theme libgtk2-perl libpango-perl
0 upgraded, 5 newly installed, 0 to remove and 65 not upgraded.
Need to get 10.5 MB of archives.
After this operation, 20.2 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Ign:1 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 gdebi-core all 0.9.5.7+nmu2
Ign:2 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 gnome-icon-theme all 3.12.0-3
Ign:3 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 gdebi all 0.9.5.7+nmu2
Err:4 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 libpango-perl amd64 1.227-2build1
  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
Err:5 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 libgtk2-perl amd64 2:1.24992-1build1
  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
Err:1 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 gdebi-core all 0.9.5.7+nmu2
  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable) Could not connect to ke.archive.ubuntu.com:80 (197.155.77.2), connection timed out
Err:2 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 gnome-icon-theme all 3.12.0-3
  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
Err:3 http://ke.archive.ubuntu.com/ubuntu bionic/universe amd64 gdebi all 0.9.5.7+nmu2
  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
E: Failed to fetch http://ke.archive.ubuntu.com/ubuntu/pool/universe/g/gdebi/gdebi-core_0.9.5.7+nmu2_all.deb  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable) Could not connect to ke.archive.ubuntu.com:80 (197.155.77.2), connection timed out
E: Failed to fetch http://ke.archive.ubuntu.com/ubuntu/pool/universe/g/gnome-icon-theme/gnome-icon-theme_3.12.0-3_all.deb  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
E: Failed to fetch http://ke.archive.ubuntu.com/ubuntu/pool/universe/g/gdebi/gdebi_0.9.5.7+nmu2_all.deb  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
E: Failed to fetch http://ke.archive.ubuntu.com/ubuntu/pool/universe/libp/libpango-perl/libpango-perl_1.227-2build1_amd64.deb  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
E: Failed to fetch http://ke.archive.ubuntu.com/ubuntu/pool/universe/libg/libgtk2-perl/libgtk2-perl_1.24992-1build1_amd64.deb  Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:8001:10::2). - connect (101: Network is unreachable)
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

Что происходит с сервером ke.archive.ubuntu.com? Всем ПОМОГИТЕ.